CN209342471U - A kind of paraffin slicing machine knife rest - Google Patents
A kind of paraffin slicing machine knife rest Download PDFInfo
- Publication number
- CN209342471U CN209342471U CN201820875902.3U CN201820875902U CN209342471U CN 209342471 U CN209342471 U CN 209342471U CN 201820875902 U CN201820875902 U CN 201820875902U CN 209342471 U CN209342471 U CN 209342471U
- Authority
- CN
- China
- Prior art keywords
- shell
- slicing machine
- grip block
- knife rest
- adjustment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of paraffin slicing machine knife rests, including drift angle self-clamping module, adjustment pedestal and front-rear position adjustment module, drift angle self-clamping module includes two grip blocks being arranged symmetrically, and grip block is mounted on the upper end of adjustment pedestal, and can adjust base rotation relatively around its center line；Front-rear position adjustment module is mounted on the lower part of adjustment pedestal, and front-rear position adjustment module includes rotational handle, driving helical gear, follow bevel gear axis and shell；Follow bevel gear axis is vertically-mounted inside the shell, and driving helical gear is horizontally mounted on the shell, and rotational handle is connected on driving helical gear.Above-mentioned paraffin slicing machine is good, easy to adjust with knife rest stability, can satisfy manual paraffin section at any time, facilitate adjust microtome angle requirement.It is smooth to clamp shell adjustment process, can preferably guarantee Adjustment precision；It is equipped with elastic cutter groove in the middle part of grip block, pre-pressing can be carried out to cutting edge, further improve the positioning accuracy and stability of slicer.
Description
Technical field
The utility model relates to biomedicine technical fields, and in particular to a kind of paraffin slicing machine knife rest.
Background technique
Most widely used method in paraffin section (paraffin section) histology conven tional tabletting techniques.Paraffin
The morphosis and the subjects such as pathology and medical jurisprudence that slice is applied not only to observation normal cell tissue are to study, observe
And judge the main method of the metamorphosis of cell tissue, and be quite widely used for grinding for other many ambits
In studying carefully.
Most widely used method in paraffin section (paraffin section) histology conven tional tabletting techniques.Stone
The morphosis and the subjects such as pathology and medical jurisprudence that wax slice is applied not only to observation normal cell tissue are to study, see
Examine and judge cell tissue metamorphosis main method, and be quite widely used for other many ambits
In research.In teaching, light microscopic observation section preparation majority is paraffin method preparation.Cell or tissue living is mostly colourless
It is transparent, lack contrast between intracellular various structures between various tissues, is not easy clearly to distinguish under general light microscopic；Tissue
It leaves and will soon be dead after body and generates tissue corruption, lose original normal configuration, therefore, tissue will be through fixation, paraffin
Embedding, slice and dyeing and etc. in order to avoid cell tissue is dead, and can clearly recognize its morphosis.
Paraffin method includes materials, fixed, washing and dehydration, transparent, waxdip, embedding, slice and patch, dewaxing, dye
Color, dehydration, transparent, mounting.Wherein slicing step is a very crucial link, is related to slicer technology and therewith
The slicer technology of cooperation has crucial influence to the final effect of paraffin section.Therefore paraffin section knife is made
With being worthy of careful study very much, for different slice requirements, need the slicer paraffin relatively to be cut different angles is arranged, together
When also to guarantee slicer stabilization and adjust process high efficiency.
Utility model content
The technical problems to be solved in the utility model is to have overcome the deficiencies of the prior art and provide a kind of paraffin slicing machine use
Knife rest, stability is good, easy to adjust, can satisfy manual paraffin section at any time, facilitate adjust microtome angle requirement.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of paraffin slicing machine knife rest, including inclined
Angle self-clamping module, adjustment pedestal and front-rear position adjustment module, the drift angle self-clamping module include two clampings being arranged symmetrically
Block, the grip block is mounted on the upper end of adjustment pedestal, and can adjust base rotation relatively around its center line；The anteroposterior position
The lower part that adjustment module is mounted on adjustment pedestal is set, front-rear position adjustment module includes rotational handle, drives helical gear, is driven oblique
Gear shaft and shell；The follow bevel gear axis is vertically-mounted inside the shell, and driving helical gear is horizontally mounted on the shell, rotation
Handle is connected on driving helical gear.
Further improved as the utility model, the grip block includes the clamping for clamping shell and being mounted on clamping shell
Power adjusts component, and it includes adjusting screw rod handle and grip block that chucking power, which adjusts component, and grip block is connected to adjusting screw rod handle
Front end, adjusting screw rod handle screw on clamping shell.
Further improved as the utility model, the outside of the clamping shell is equipped with continuous guide protrusions, the guiding
The section of protrusion is trapezoidal.
Further improved as the utility model, the adjustment pedestal includes the otic placode of bottom plate and two sides, the otic placode
Side be equipped with half slot.
Further improved as the utility model, the lateral wall of the holding tank is the 0.5~0.7 of inner sidewall height
Times.
Further improved as the utility model, the middle part of the grip block is equipped with elastic cutter groove.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
Stability is good, easy to adjust, can satisfy manual paraffin section at any time, facilitate adjust microtome angle requirement.Folder
It is smooth to hold shell adjustment process, can preferably guarantee Adjustment precision；Elastic cutter groove is equipped in the middle part of grip block, can to cutting edge into
Row pre-pressing further improves the positioning accuracy and stability of slicer.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the outline structural diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of the utility model front-rear position adjustment module；
Attached drawing 3 is the structural schematic diagram that the utility model adjusts pedestal；
Attached drawing 4 is the structural schematic diagram of the utility model grip block.
In figure: 1, grip block；2, pedestal is adjusted；3, front-rear position adjustment module；4, slicer；5, rotational handle；6, outer
Shell；7, follow bevel gear axis；8, helical gear is driven；9, guide groove；10, installation through-hole；11, otic placode；12, half slot；13, it presss from both sides
Hold slot；14, guide protrusions；15, adjusting screw rod handle；16, grip block.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
A kind of paraffin slicing machine knife rest as shown in Figures 1 to 4, including drift angle self-clamping module, adjustment pedestal 2 and front and back
Position adjustment block 3, adjustment pedestal 2 can move forward or back under the action of front-rear position adjustment module 3, to adjust slicer
4 with the longitudinal separation of wax stone to be cut, facilitate operation.
Drift angle self-clamping module includes two grip blocks 1 being arranged symmetrically, and grip block 1 is mounted on the upper end of adjustment pedestal 2, and
It can be rotated around its center line relative to adjustment pedestal 2；Grip block 1 can adjust separately the folder to cutting edge after being packed into slicer
Clamp force prevents from influencing the slice precision of paraffin piece because clamping force is inconsistent.
Front-rear position adjustment module 3 is mounted on 2 lower parts of adjustment pedestal, and front-rear position adjustment module 3 includes rotational handle
5, helical gear 8, follow bevel gear axis 7 and shell 6 are driven；Follow bevel gear axis 7 is vertically installed in shell 6, drives helical gear 8
It is horizontally arranged on shell 6, rotational handle 5 is connected on driving helical gear 8.
The front end of rotational handle 5 is equipped with the helical gear engaged with driving helical gear 8.Rotational handle 5 drives driving helical teeth
8 rotation of wheel, driving helical gear 8 drive follow bevel gear axis 7 to go to, and follow bevel gear axis 7 is matched with corresponding component on knife rest, excellent
Choosing is matched with helical gear item.
Grip block 1 includes clamping shell and the chucking power being mounted on clamping shell adjusts component, and chucking power adjusts component and includes
Adjusting screw rod handle 15 and grip block 16, grip block 16 are connected to the front end of adjusting screw rod handle 15, and adjusting screw rod handle 15 revolves
It closes on clamping shell.
The outside for clamping shell is equipped with continuous guide protrusions 14, is internally provided with holding tank 13, the section of guide protrusions 14
It is trapezoidal.
The otic placode 11 that pedestal 2 includes bottom plate and two sides is adjusted, the side of otic placode 11 is equipped with half slot 12, and bottom plate is equipped with peace
Fill through-hole 10.
Installation through-hole 10 is used for the installation of front-rear position adjustment module 3.
The lateral wall of holding tank 13 is 0.5~0.7 times of inner sidewall height.
The middle part of grip block 16 is equipped with elastic cutter groove.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of paraffin slicing machine knife rest, it is characterised in that: adjusted including drift angle self-clamping module, adjustment pedestal and front-rear position
Module, the drift angle self-clamping module include two grip blocks being arranged symmetrically, and the grip block is mounted on the upper end of adjustment pedestal,
And base rotation can be adjusted relatively around its center line；The front-rear position adjustment module is mounted on the lower part of adjustment pedestal, preceding
Position adjustment block includes rotational handle, driving helical gear, follow bevel gear axis and shell afterwards；The follow bevel gear axis is vertical
Inside the shell, driving helical gear is horizontally mounted on the shell for installation, and rotational handle is connected on driving helical gear.
2. paraffin slicing machine knife rest according to claim 1, it is characterised in that: the grip block includes clamping shell and installation
Chucking power on clamping shell adjusts component, and it includes adjusting screw rod handle and grip block, grip block connection that chucking power, which adjusts component,
In the front end of adjusting screw rod handle, adjusting screw rod handle is screwed on clamping shell.
3. paraffin slicing machine knife rest according to claim 2, it is characterised in that: the outside of the clamping shell is equipped with continuous
Guide protrusions, the section of the guide protrusions are trapezoidal.
4. paraffin slicing machine knife rest according to claim 1, it is characterised in that: the adjustment pedestal includes bottom plate and two sides
Otic placode.
5. paraffin slicing machine knife rest according to claim 2, it is characterised in that: the middle part of the grip block is equipped with elastic blade
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875902.3U CN209342471U (en) | 2018-06-07 | 2018-06-07 | A kind of paraffin slicing machine knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875902.3U CN209342471U (en) | 2018-06-07 | 2018-06-07 | A kind of paraffin slicing machine knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342471U true CN209342471U (en) | 2019-09-03 |
Family
ID=67744818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820875902.3U Expired - Fee Related CN209342471U (en) | 2018-06-07 | 2018-06-07 | A kind of paraffin slicing machine knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342471U (en) |
-
2018
- 2018-06-07 CN CN201820875902.3U patent/CN209342471U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201604038U (en) | Full-automatic multifunctional knife sharpener | |
| CN209342471U (en) | A kind of paraffin slicing machine knife rest | |
| CN109297746A (en) | Slicing device is used in a kind of production of pathology department's sample | |
| CN211682319U (en) | Slicing machine device for biomedicine | |
| CN207840876U (en) | A kind of orthopedic scalpel milling drum | |
| CN210690184U (en) | Stomach cancer tumor pathological section processing apparatus | |
| CN215004339U (en) | Virtual position-free angle adjustment sample seat based on vibration slicing machine | |
| CN209356276U (en) | A kind of mounting machine | |
| CN210269338U (en) | Pathological microtome capable of slicing in two sides | |
| CN211317923U (en) | Pathological microtome | |
| CN219552008U (en) | Pathological immunity experiment paraffin section device | |
| CN211166049U (en) | Creasing machine with creasing adjusting function for notebook computer processing | |
| CN207772008U (en) | A kind of double-ended tenoner that saw blade is replaceable | |
| CN219854812U (en) | Double-guide-rail combined pathological paraffin slicer | |
| CN220583795U (en) | Large tissue pathological section device | |
| CN103860209A (en) | Hand pressure rotation type skin trepan | |
| CN219416743U (en) | Novel pathological sampling plate | |
| CN202330056U (en) | Pathological section material selection knife | |
| CN217345728U (en) | Sample clamp positioning and retraction equipment of paraffin slicer | |
| CN204831824U (en) | Clip formula slicing knife convenient to light section of plant tissue | |
| CN220322736U (en) | Pathological sampling knife | |
| CN217345788U (en) | Slicing knife rest of paraffin slicer | |
| CN214446690U (en) | Miniature section device of gel class high-molecular polymer | |
| CN212134275U (en) | Pathological section cutter device beneficial to operation | |
| CN205426548U (en) | Pathological material -taking knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200721 Address after: 210000 No. 140, Hanzhoung Road, Nanjing, Jiangsu Patentee after: NANJING MEDICAL University Address before: Room 504, 9 Meihuali Building, Jianye District, Gulou, Nanjing City, Jiangsu Province, 210000 Patentee before: Chen Lulu |
|
| 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: 20190903 Termination date: 20210607 |