CN211709417U - Skin cutting device - Google Patents
Skin cutting device Download PDFInfo
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- CN211709417U CN211709417U CN202020125485.8U CN202020125485U CN211709417U CN 211709417 U CN211709417 U CN 211709417U CN 202020125485 U CN202020125485 U CN 202020125485U CN 211709417 U CN211709417 U CN 211709417U
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- connecting plate
- cutting device
- skin
- cutting tool
- skin cutting
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Abstract
The utility model relates to a skin cutting device, including first connecting plate and second connecting plate, the one end fixed connection of first connecting plate and second connecting plate forms the acute angle, and the first connecting plate other end that is located the downside is fixed with the backup pad, and the second connecting plate other end that is located the upside has vertically set gradually a plurality of cutting tool that are located the backup pad upside along, cutting tool and second connecting plate releasable connection are located and are provided with the drive mechanism who drives the two other end opposite movement between first connecting plate and the second connecting plate. The skin cutting device can cut out the skin with the required size quickly and accurately.
Description
Technical Field
The utility model relates to a skin cutting device.
Background
The sample skin needs to be cut into smaller-sized skin in the preparation process of extracting fibroblasts, which is time-consuming and difficult to grasp the cut skin size. For this reason, a skin cutting device is required.
Disclosure of Invention
An object of the utility model is to provide a skin cutting device, this skin cutting device can be fast and accurate cut out the skin of required size.
The technical scheme of the utility model lies in: the utility model provides a skin cutting device, includes first connecting plate and second connecting plate, the one end fixed connection of first connecting plate and second connecting plate forms the acute angle, and the first connecting plate other end that is located the downside is fixed with the backup pad, and the second connecting plate other end that is located the upside has vertically set gradually a plurality of cutting tool that are located the backup pad upside, cutting tool and second connecting plate releasable connection are located and are provided with the actuating mechanism that drives the two other end opposite movement between first connecting plate and the second connecting plate.
Further, actuating mechanism includes the round pin axle that passes the second connecting plate from bottom to top by the downside of first connecting plate, the upper end of round pin axle is provided with hook portion, and a crooked wane one end is provided with the draw-in groove of embedding hook portion, and the downside of wane is provided with the strong point of support on the second connecting plate.
Further, the other end of second connecting plate vertically is provided with the spout, the one end of spout is sealed and the other end is opened, cutting tool's upper portion is provided with connecting portion respectively, connecting portion and spout sliding fit, the other end of spout is provided with cutting tool compact structure.
Furthermore, the cutting tool compact structure is including setting up in the external screw thread of the spout other end and spiro union has the locking cap, be provided with the pressure spring who stretches into spout and connecting portion looks butt in the locking cap.
Furthermore, the cutting tool comprises four blades which are connected end to form a rectangular body, reinforcing members which are fixedly connected with the blades respectively are arranged on the upper portion of the rectangular body formed by the blades, and connecting portions connected with second connecting pieces are arranged on the upper portions of the reinforcing members.
Furthermore, a plurality of sets of replacement cutters which have the same structure as the cutting cutters but different blade lengths are also included.
Further, the blade has a length of 5mm, 6mm, 7mm or 8 mm.
Compared with the prior art, the utility model has the advantages of it is following: the skin cutting device is compact in structure, and can cut out the skin with the required size quickly and accurately.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cutting tool of the present invention;
FIG. 3 is a schematic view of the connecting structure of the cutting tool and the chute according to the present invention;
fig. 4 is a cross-sectional view a-a of fig. 3 of the present invention;
in the figure: 1-first link plate 2-second link plate 21-runner 22-locking cap 23-pressure spring 3-support plate 4-cutting tool 41-connecting part 42-blade 43-reinforcement 5-pin shaft 6-rocker 7-support point.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 4
The utility model provides a skin cutting device, includes first connecting plate 1 and second connecting plate 2, the one end fixed connection of first connecting plate and second connecting plate forms the acute angle, and the first connecting plate other end that is located the downside is fixed with backup pad 3, and the second connecting plate other end that is located the upside has vertically set gradually a plurality of cutting tool 4 that are located the backup pad upside along vertically, cutting tool and second connecting plate releasable connection are located and are provided with the actuating mechanism that drives the two other end opposite movement between first connecting plate and the second connecting plate. The first connecting plate, the second connecting plate and the driving mechanism are matched to form a structure similar to a nail clipper, and the first connecting plate and the second connecting plate can be made of materials for manufacturing the nail clipper.
In this embodiment, actuating mechanism includes and passes the round pin axle 5 of second connecting plate from bottom to top by the downside of first connecting plate, the upper end of round pin axle is provided with hook portion, and 6 one end of a crooked wane is provided with the draw-in groove of embedding hook portion, and the downside of wane is provided with the strong point 7 of support on the second connecting plate to make the second connecting plate downwards through the other end of pressing the wane downwards, and then make cutting tool and backup pad move in opposite directions, accomplish the skin cutting.
In this embodiment, the other end of the second connecting plate is longitudinally provided with a sliding groove 21, one end of the sliding groove is closed, the other end of the sliding groove is open, the upper portions of the cutting tools are respectively provided with a connecting portion 41, the connecting portion is in sliding fit with the sliding groove, and the other end of the sliding groove is provided with a cutting tool pressing structure, so that two adjacent tools are close to each other.
In this embodiment, cutting tool compact structure has locking cap 22 including setting up in the external screw thread of the spout other end and spiro union, be provided with in the locking cap and stretch into spout and connecting portion looks butt's pressure spring 23, the change of the cutting tool of not only being convenient for, but also can make and more hug closely between the cutter, also can guarantee to paste closely each other between two adjacent cutters installing not unidimensional cutting tool simultaneously.
In this embodiment, the cutting tool includes four blades 42 connected end to form a rectangular body, and the upper portion of the rectangular body formed by the blades is provided with reinforcing members 43 respectively fixedly connected with the blades, and the upper portion of each reinforcing member is provided with a connecting portion connected with the second connecting member.
In the embodiment, a plurality of sets of replacement cutters which have the same structure as the cutting cutters but different lengths of blades are further included, and the lengths of the blades are respectively 5mm, 6mm, 7mm and 8mm so as to cut the skin with different sizes.
In this embodiment, this skin cutting device utilizes this lever principle to tailor skin, and this skin cutting device's material can carry out sterilization process, prevents to tailor the in-process and pollutes sample skin.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't lift entirely, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a skin cutting device, includes first connecting plate and second connecting plate, its characterized in that, the one end fixed connection of first connecting plate and second connecting plate forms the acute angle, and the first connecting plate other end that is located the downside is fixed with the backup pad, and the second connecting plate other end that is located the upside has vertically set gradually a plurality of cutting tool that are located the backup pad upside, cutting tool and second connecting plate releasable connection are located and are provided with the actuating mechanism who drives the two other end opposite movement between first connecting plate and the second connecting plate.
2. The skin cutting device as claimed in claim 1, wherein the driving mechanism includes a pin passing through the second connecting plate from bottom to top from the lower side of the first connecting plate, the pin is provided with a hook at an upper end thereof, a bent rocker is provided at an end thereof with a slot into which the hook is inserted, and a supporting point supported on the second connecting plate is provided at a lower side of the rocker.
3. The skin cutting device according to claim 1 or 2, wherein the other end of the second connecting plate is longitudinally provided with a sliding slot, one end of the sliding slot is closed, the other end of the sliding slot is open, the upper parts of the cutting tools are respectively provided with a connecting part, the connecting parts are in sliding fit with the sliding slot, and the other end of the sliding slot is provided with a cutting tool pressing structure.
4. The skin cutting device as claimed in claim 3, wherein the pressing structure of the cutting tool comprises an external thread provided at the other end of the sliding groove and a locking cap is screwed in the external thread, and a pressing spring is provided in the locking cap and extends into the sliding groove to abut against the connecting portion.
5. The skin cutting device as claimed in claim 1, 2 or 4, wherein the cutting tool comprises four blades connected end to form a rectangular body, the upper portion of the rectangular body formed by the blades is provided with a reinforcing member fixedly connected with each blade, and the upper portion of the reinforcing member is provided with a connecting portion connected with the second connecting member.
6. The skin cutting device as defined in claim 5, further comprising a plurality of sets of replacement cutters having the same structure as the cutting cutter but different blade lengths.
7. The skin cutting device of claim 5, wherein the blade is 5mm, 6mm, 7mm, or 8mm in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125485.8U CN211709417U (en) | 2020-01-20 | 2020-01-20 | Skin cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125485.8U CN211709417U (en) | 2020-01-20 | 2020-01-20 | Skin cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211709417U true CN211709417U (en) | 2020-10-20 |
Family
ID=72824474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020125485.8U Active CN211709417U (en) | 2020-01-20 | 2020-01-20 | Skin cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211709417U (en) |
-
2020
- 2020-01-20 CN CN202020125485.8U patent/CN211709417U/en active Active
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