CN209148325U - A kind of modified form fetching knife based on pathology department - Google Patents
A kind of modified form fetching knife based on pathology department Download PDFInfo
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- CN209148325U CN209148325U CN201920603417.5U CN201920603417U CN209148325U CN 209148325 U CN209148325 U CN 209148325U CN 201920603417 U CN201920603417 U CN 201920603417U CN 209148325 U CN209148325 U CN 209148325U
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- modified form
- knife handle
- rotor plate
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Abstract
The utility model discloses a kind of modified form fetching knife based on pathology department, it is related to medical instruments field, including materials knife handle and materials cutter head, the outer end side of the materials cutter head is fixedly installed with link block, the side that the inside of the materials knife handle is correspondingly connected with block offers link slot, the interior bottom side of the link slot offers sliding groove, the inner wall of the link slot is fixedly installed with baffle close to the side of sliding groove, the inside of the materials knife handle is provided with attachment base close to the side of link slot, the inner wall side of the attachment base is provided with rotor plate, the inner wall side of the rotor plate is fixedly installed with multiple groups limited post.A kind of modified form fetching knife based on pathology department described in the utility model enables to single unit system efficiently to install or remove materials cutter head, is easy to use personnel to replace materials cutter head, improves the service life of single unit system, bring better prospect of the application.
Description
Technical field
The utility model relates to medical instruments field, specifically a kind of modified form fetching knife based on pathology department.
Background technique
Pathology are the method with natural science, the cause of disease, pathogenesis, morphosis, function and the metabolism of study of disease
Etc. change, the regularity of occurrence and development of disease is disclosed, to illustrate the medical science of Disease Essence.Pathology are both medicine
Basic subject, while being the very strong subject with clinical profile of a practicality again.Pathology often need in the course of the research
It to use and arrive fetching knife.
There are certain drawbacks in existing fetching knife, the knife handle that existing fetching knife uses is integrated with cutter head when in use
Design, it when cutter head damages, then needs to be connected to knife handle and abandons together, more waste, can not flexibly tear cutter head open
It unloads and is substituted or repaired, thus it is more inconvenient, during use, bring certain influence.Therefore, art technology
Personnel provide a kind of modified form fetching knife based on pathology department, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of modified form fetching knife based on pathology department, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of modified form fetching knife based on pathology department, including materials knife handle and materials cutter head, the materials cutter head it is outer
End side is fixedly installed with link block, and the side that the inside of the materials knife handle is correspondingly connected with block offers link slot, the company
The interior bottom side of access slot offers sliding groove, and the inner wall of the link slot is fixedly installed with baffle close to the side of sliding groove,
The inside of the materials knife handle is provided with attachment base close to the side of link slot, and the inner wall side of the attachment base is provided with rotation
Plate, the inner wall side of the rotor plate are fixedly installed with multiple groups limited post, and the inner wall of the rotor plate is close to the side of limited post
Be fixedly installed with buckle, the top of the materials knife handle is provided with button close to the side of link slot, the materials knife handle it is outer
Wall side is provided with anti-slip layer.
As a further solution of the present invention: the side that the inside of the link block corresponds to limited post offers limit
Slot, and the interior diameter of limiting slot is more slightly larger than the overall diameter of limited post, and rotor plate is connected together by limited post and link block, institute
State the inside of link block close to limiting slot side card this and there is buckle slot rotor plate to be connected together by buckling with buckle slot.
The side that the bottom end of the link block corresponds to sliding groove as a further solution of the present invention, is fixedly mounted
There is sliding shoe, and link block is slidably connected by sliding shoe and materials knife handle, the side of the top corresponding button of the link block
It is provided with kelly.
The side card that the inside of the link block corresponds to kelly as a further solution of the present invention, which offers, to be put
Slot is set, the inner bottom wall side of the placing groove is provided with the first spring.
The side that the inside of the materials knife handle corresponds to kelly as a further solution of the present invention, offers card
Slot, the side that the bottom end of the button corresponds to card slot are fixedly installed with mandril.
The outer wall two sides of the mandril are fixedly installed with gag lever post as a further solution of the present invention, take
The side that the inside of material knife handle corresponds to gag lever post is provided with second spring.
The attachment base is internally provided with rotating bar as a further solution of the present invention, and rotating bar is passed through
The side set in rotor plate close to attachment base is worn, and attachment base is rotatablely connected by rotating bar and rotor plate.
Compared with prior art, the utility model has the beneficial effects that
1, by the link block of setting, single unit system is now divided into materials knife handle, materials cutter head and link block, works as user
Link block can be then inserted into link slot when needing to install single unit system by member, the kelly and card slot being arranged by link block it
Between cooperation, single unit system is connected, conversely, when user of service need more draw materials cutter head when, then can be passed through with button press
Mandril ejects kelly from card slot, and so as to quickly and easily disassemble materials cutter head, user of service then can be more
The materials cutter head renewed is carried out using personnel easy to use carry out using more preferable relative to traditional approach.
2, by the rotor plate of setting, in order to prevent user of service using when encounter button accidentally, when use occurs need not
The accident wanted, user of service can then stick into the limited post that rotor plate is arranged in limiting slot, then buckle is sticked into buckle slot,
To reinforce the stability of single unit system connection, by the more firm of single unit system connection, personnel easy to use carry out using phase
It is more preferable for traditional approach.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of modified form fetching knife based on pathology department；
Fig. 2 is a kind of structural schematic diagram of materials cutter head in modified form fetching knife based on pathology department；
Fig. 3 is materials knife handle and connecting block structure schematic diagram in a kind of modified form fetching knife based on pathology department；
Fig. 4 is that the connection structure of materials knife handle and cutter head of drawing materials is illustrated in a kind of modified form fetching knife based on pathology department
Figure.
In figure: 1, knife handle of drawing materials；2, materials cutter head；3, link block；4, link slot；5, sliding groove；6, baffle；7, it connects
Seat；8, rotor plate；9, limited post；10, it buckles；11, button；12, anti-slip layer；13, limiting slot；14, buckle slot；15, sliding shoe；
16, kelly；17, placing groove；18, the first spring；19, card slot；20, mandril；21, gag lever post；22, second spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of modified form fetching knife based on pathology department, including materials
Knife handle 1 and materials cutter head 2, the outer end side of materials cutter head 2 are fixedly installed with link block 3, and the inside of materials knife handle 1 is correspondingly connected with
The side of block 3 offers link slot 4, and the interior bottom side of link slot 4 offers sliding groove 5, and the inner wall of link slot 4 is close to sliding
The side of slot 5 is fixedly installed with baffle 6, and the inside of materials knife handle 1 is provided with attachment base 7, attachment base close to the side of link slot 4
7 inner wall side is provided with rotor plate 8, and the inner wall side of rotor plate 8 is fixedly installed with multiple groups limited post 9, the inner wall of rotor plate 8
It is fixedly installed with buckle 10 close to the side of limited post 9, the top of materials knife handle 1 is provided with button close to the side of link slot 4
11, the outer wall side of materials knife handle 1 is provided with anti-slip layer 12, can guarantee what single unit system was held in the hand by anti-slip layer 12
Stability.
The side that the inside of link block 3 corresponds to limited post 9 offers limiting slot 13, and the interior diameter of limiting slot 13 is than limit
The overall diameter of column 9 is slightly larger, and rotor plate 8 is connected together by limited post 9 with link block 3, and the inside of link block 3 is close to limiting slot
13 side card this and there is 14 rotor plate 8 of buckle slot 10 to be connected together with buckle slot 14 by buckle so that single unit system
It is more firm to be fixed link block 3 with buckle slot 14 with limiting slot 13, buckle 10 by limited post 9.
The side that the bottom end of link block 3 corresponds to sliding groove 5 is fixedly installed with sliding shoe 15, and link block 3 passes through sliding shoe
15 are slidably connected with materials knife handle 1, and the side of the top corresponding button 11 of link block 3 is provided with kelly 16, so that whole
Device can drive link block 3 by the cooperation of sliding shoe 15 and sliding groove 5, and quickly positioning is slided.
The side card that the inside of link block 3 corresponds to kelly 16 offers placing groove 17, and the inner bottom wall side of placing groove 17 is set
Be equipped with the first spring 18 so that single unit system can by the first spring 18 by 16 jacking card slot 19 of kelly, so as to
It realizes and efficiently materials knife handle 1 and materials cutter head 2 is connected together.
The side that the inside of materials knife handle 1 corresponds to kelly 16 offers card slot 19, and the bottom end of button 11 corresponds to card slot 19
Side is fixedly installed with mandril 20, so that single unit system can be ejected kelly 16 from card slot 19 by mandril 20, thus
Efficiently materials cutter head 2 can be dismantled.
The length length of materials cutter head 2 is adjustable, can be made the not equal cutter heads of length according to taken tissue size, is convenient for work
Personnel use operation.
The outer wall two sides of mandril 20 are fixedly installed with gag lever post 21, and the inside of materials knife handle 1 corresponds to the one of gag lever post 21
Side is provided with second spring 22, answers mandril 20 so that single unit system can withstand gag lever post 21 by second spring 22
Position, reuses convenient for single unit system.
Attachment base 7 is internally provided with rotating bar, and rotating bar is through being arranged in rotor plate 8 close to the side of attachment base 7,
And attachment base 7 is rotatablely connected by rotating bar and rotor plate 8, so that single unit system can drive rotor plate by rotating bar
8 are rotated.
The working principle of the utility model is: the utility model is a kind of modified form fetching knife based on pathology department, by this
In the link slot 4 that the insertion materials knife handle 1 of link block 3 that the materials cutter head 2 of device is arranged is arranged, pass through sliding shoe 15 and sliding groove
Cooperation between 5 is realized the quickly positioning sliding of link block 3, after link block 3 slides into the position of baffle 6, is set in placing groove 17
The first spring 18 set then can by 16 jacking card slot 19 of kelly, so as to which efficiently single unit system is connected together, in order to
Increase fixing when single unit system connection, user of service then can be by the rotor plate 8 being arranged in attachment base 7 on link block 3
Closure, limited post 9 is sticked into limiting slot 13, and buckle 10 is connected together with buckle slot 14, so as to easily will be whole
Device connection, conversely, button press 11 passes through if can open rotor plate 8 when user of service needs to dismantle single unit system
Mandril 20 ejects kelly 16 from card slot 19, uses so as to efficiently dismounting and change materials cutter head 2, is easy to use personnel
It carries out using more practical.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of modified form fetching knife based on pathology department, including materials knife handle (1) and materials cutter head (2), which is characterized in that institute
The outer end side for stating materials cutter head (2) is fixedly installed with link block (3), and the inside of materials knife handle (1) is correspondingly connected with block (3)
Side offer link slot (4), the interior bottom side of the link slot (4) offers sliding groove (5), the link slot (4)
Inner wall be fixedly installed with baffle (6) close to the side of sliding groove (5), it is described materials knife handle (1) inside close to link slot (4)
Side be provided with attachment base (7), the inner wall side of the attachment base (7) is provided with rotor plate (8), the rotor plate (8)
Inner wall side is fixedly installed with multiple groups limited post (9), and the inner wall of the rotor plate (8) is close to the fixed peace in the side of limited post (9)
Equipped with buckle (10), the top of materials knife handle (1) is provided with button (11), the materials close to the side of link slot (4)
The outer wall side of knife handle (1) is provided with anti-slip layer (12).
2. a kind of modified form fetching knife based on pathology department according to claim 1, which is characterized in that the link block
(3) side that inside corresponds to limited post (9) offers limiting slot (13), and the interior diameter of limiting slot (13) is than limited post (9)
Overall diameter it is slightly larger, and rotor plate (8) is connected together by limited post (9) with link block (3), the inside of the link block (3)
Close to limiting slot (13) side card this and there is buckle slot (14) rotor plate (8) with buckle slot (14) to engage company by buckling (10)
It connects.
3. a kind of modified form fetching knife based on pathology department according to claim 1, which is characterized in that the link block
(3) side that bottom end corresponds to sliding groove (5) is fixedly installed with sliding shoe (15), and link block (3) by sliding shoe (15) with
Materials knife handle (1) are slidably connected, and the side of the top corresponding button (11) of the link block (3) is provided with kelly (16).
4. a kind of modified form fetching knife based on pathology department according to claim 3, which is characterized in that the link block
(3) the side card that inside corresponds to kelly (16) offers placing groove (17), the inner bottom wall side setting of the placing groove (17)
There are the first spring (18).
5. a kind of modified form fetching knife based on pathology department according to claim 3, which is characterized in that the materials knife handle
(1) side that inside corresponds to kelly (16) offers card slot (19), and the bottom end of the button (11) corresponds to the one of card slot (19)
Side is fixedly installed with mandril (20).
6. a kind of modified form fetching knife based on pathology department according to claim 5, which is characterized in that the mandril (20)
Outer wall two sides be fixedly installed with gag lever post (21), the inside of materials knife handle (1) corresponds to the side of gag lever post (21) and is provided with
Second spring (22).
7. a kind of modified form fetching knife based on pathology department according to claim 1, which is characterized in that the attachment base
(7) be internally provided with rotating bar, and rotating bar through setting in rotor plate (8) close to the side of attachment base (7), and attachment base
(7) it is rotatablely connected by rotating bar and rotor plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603417.5U CN209148325U (en) | 2019-04-29 | 2019-04-29 | A kind of modified form fetching knife based on pathology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603417.5U CN209148325U (en) | 2019-04-29 | 2019-04-29 | A kind of modified form fetching knife based on pathology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148325U true CN209148325U (en) | 2019-07-23 |
Family
ID=67291759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603417.5U Expired - Fee Related CN209148325U (en) | 2019-04-29 | 2019-04-29 | A kind of modified form fetching knife based on pathology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209148325U (en) |
-
2019
- 2019-04-29 CN CN201920603417.5U patent/CN209148325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20200429 |