CN107127815A - Easily handwheel self-locking device - Google Patents
Easily handwheel self-locking device Download PDFInfo
- Publication number
- CN107127815A CN107127815A CN201710470030.2A CN201710470030A CN107127815A CN 107127815 A CN107127815 A CN 107127815A CN 201710470030 A CN201710470030 A CN 201710470030A CN 107127815 A CN107127815 A CN 107127815A
- Authority
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- China
- Prior art keywords
- plectrum
- handwheel
- locking
- locking device
- self
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention relates to a kind of easily handwheel self-locking device, including plectrum on handwheel, the locking pin that is flexibly connected with plectrum；Handwheel is provided with the limit base being engaged with locking pin；When plectrum is stirred, locking pin is mutually locked or is separated from each other with limit base.Easily handwheel self-locking device in the present invention, by setting plectrum, limit base and locking pin in self-locking device, so that position produces change and keeps stable locking pin in the axial direction, so that the realization of the locking state and released state of handwheel energy fast and stable, is prevented effectively from misoperation fault.The self-locking device is simple in construction, easy to operate, and stability is high, while pathologic section slicer security performance is protected, improves the operating efficiency of pathologic section slicer, substantially reduces the waiting time of patient, alleviate the psychological burden of patient.
Description
Technical field
It is specifically a kind of easily handwheel self-locking device the present invention relates to technical field of medical instruments.
Background technology
Pathological section is to take a certain size pathological tissues, and pathological section is made with histopathological methods（Generally by disease
Become organization embedding in paraffin mass, thinly sliced with slicer, then dyed with hematoxylin-eosin (H-E)）, one is entered with microscope
Step checks lesion.
In the later stage diagnosis of modern medicine, particularly tumour sufferer, pathological section is that pathologist makes correct disease
The essential important step of reason diagnosis, while also providing the foundation of science for the successive treatment scheme of the doctor in charge.
Pathologic section slicer is the key equipment for producing section, and its fundamental type has five kinds, can be by its structure：（1）Shake
Formula slicer；（2）Cycle type slicer；（3）Sliding microtome；（4）Driving slicer；（5）Freezing microtome.In reality
Time saving and energy saving because cycle type slicer is easy to use in operating process, operating efficiency is high, and most commonly cycle type is cut into slices
Machine.
During cycle type slicer use, operating personnel system, which borrows, rotates handwheel progress slicing action, and it is by rotation one
Individual roller, drives thread spindle or gear, and tissue block fixture is pushed ahead into completion section.
Because the blade on slicer is very sharp, if in the non-sliced period, handwheel does not give locking and is in and freely turns
If dynamic state, blade can be caused to link if malfunction handwheel, and then operating personnel may be injured, there is personal safety hidden
Suffer from.
Although the handwheel on existing pathologic section slicer also has locking device, manual fixed handle, its structure are needed
Complexity, operation inconvenience, it is impossible to the operating efficiency of fast lifting operating personnel, and there is handwheel locking not exclusively, hand wheel rotating
Situation, injury is brought to operating personnel, it is impossible to adapt to the use of operating personnel in operation completely.
The content of the invention
The present invention is that this is just in order to overcome above-mentioned defect of the prior art there is provided a kind of easily handwheel self-locking device
Prompt handwheel self-locking device simple and ingenious structure, it is easy to use, the operating efficiency of operating personnel can be effectively improved；Its stability
Height, ensure that the life security of operating personnel in use, and injury of the reduction blade to operating personnel can be effectively facilitated
Application of the self-locking device on pathologic section slicer, promotes the development of medical industry.
In order to realize foregoing invention purpose, the present invention uses following technical scheme:A kind of easily handwheel self-locking device, bag
The locking pin for include the plectrum on handwheel, being flexibly connected with plectrum；Handwheel is provided with the limit base being engaged with locking pin；
When plectrum is stirred, locking pin is mutually locked or is separated from each other with limit base.
As a preferred embodiment of the present invention, the handwheel is provided with mounting groove, and plectrum is arranged in mounting groove；It is described
Mounting seat is provided between plectrum and limit base, mounting seat is provided with mounting hole.
As a preferred embodiment of the present invention, the limit base is provided with perforating, and when plectrum is stirred, locking pin is worn
In perforating.
As a preferred embodiment of the present invention, torsion spring is fixedly connected between the mounting seat and plectrum.
As a preferred embodiment of the present invention, the mounting seat is provided with fixed installation portion；Mounting seat and fixed installation
The corresponding column pin hole in position is respectively equipped with portion, plectrum is provided with plectrum column pin hole, and plectrum is articulated in mounting seat by bearing pin
In fixed installation portion.
As a preferred embodiment of the present invention, the plectrum is provided with the first torsion spring mounting hole, and fixed installation is set in portion
There is the second torsion spring mounting hole；Torsion spring includes the installation supporting arm part in the winding energy storage portion and two ends in the middle part of torsion spring, the installation at two ends
Clip is pulled in the first torsion spring mounting hole and the second torsion spring mounting hole supporting arm part respectively.
As a preferred embodiment of the present invention, the locking pin is provided with flat columnar part；Plectrum is logical provided with locking
Groove, flat columnar part is fixedly mounted in locking groove.
As a preferred embodiment of the present invention, the flat columnar part is provided with flat hole, locking groove provided with peace
The groove hole corresponding with flat hole site during dress.
As a preferred embodiment of the present invention, the length of the flat columnar part is more than the depth of locking groove.
As a preferred embodiment of the present invention, the plectrum is provided with plectrum clicking section, and plectrum clicking section is by hard material
Material is made.
Compared with prior art, the beneficial effects of the invention are as follows：Easily handwheel self-locking device in the present invention, by
Plectrum, limit base and locking pin are set in self-locking device so that position produces change and keeps steady locking pin in the axial direction
It is fixed, so that the realization of the locking state and released state of handwheel energy fast and stable, the self-locking device is simple in construction, operation
Convenient, stability is high, while pathologic section slicer security performance is protected, improves the operating efficiency of pathologic section slicer,
The waiting time of patient is substantially reduced, the psychological burden of patient is alleviated.
Brief description of the drawings
Fig. 1 is the easily structural representation of handwheel self-locking device in the embodiment of the present invention；
Fig. 2 be in the embodiment of the present invention 1 easily handwheel self-locking device locking state when structure sectional view；
Fig. 3 be in the embodiment of the present invention 1 easily handwheel self-locking device released state when structure sectional view；
Fig. 4 be in the embodiment of the present invention 2 easily handwheel self-locking device locking state when structure sectional view；
Fig. 5 be in the embodiment of the present invention 2 easily handwheel self-locking device released state when structure sectional view；
Fig. 6 is the fractionation schematic diagram of tripper in the embodiment of the present invention.
Reference：1st, handwheel；110th, mounting groove；2nd, handle；4th, torsion spring；5th, mounting seat；51st, fixed installation portion；6th, dial
Piece；7th, locking pin；71st, flat columnar part；710th, flat hole；8th, bearing pin；10th, mounting hole；11st, column pin hole；12nd, the second torsion spring is pacified
Fill hole；13rd, plectrum clicking section；14th, plectrum column pin hole；15th, groove is locked；16th, the first torsion spring mounting hole；17th, groove hole；18、
Limit base；180th, perforating.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment 1：As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, a kind of easily handwheel self-locking device, including available singlehanded behaviour
The plectrum 6 being arranged on handwheel 1 made, the locking pin 7 being flexibly connected with plectrum 6, the inner side of handwheel 1 is provided with to match with locking pin 7
Lockhole can be set on the limit base 18 of conjunction, limit base 18 or latch to realize the locking of locking pin 7 and separate, work as locking pin
17 when being caught in the lockhole or lock of limit base 18, and handwheel 1 is locked and can not freely rotated；When locking pin 7 leaves limit base 18
When, handwheel 1 is in free rotary state.
The end face of handwheel 1 generally disc-shaped structure formation card on existing pathologic section slicer, for convenience self-locking device
Install and use the handwheel self-locking device and be more convenient, aesthetics is higher, and mounting groove 110 can be opened up on handwheel 1, and plectrum 6 is pacified
In mounting groove 110.
One-handed performance self-locking device in operation, can be also mounting groove near the installation site of plectrum 6 for convenience
Handle 2 is installed, handle 2 can be fixedly mounted on the end face of handwheel 1, and distance of the handle 2 away from plectrum 6 may be provided near 110 positions
Within 60mm, the length of an intimate finger, in operation, because the distance between hand and plectrum 6 of operator are enough near,
Operator can quickly stir plectrum 6 by one hand, and then control the rotation and stopping of handwheel 1, discharge another hand, drop
Be conducive to improving operating efficiency while low labor intensity of operating staff.
Mounting seat 5 is provided between plectrum 6 and limit base 18, mounting seat 5 can be fixedly mounted at the opening of mounting groove 110, pacified
Dress seat 5 can be installed back to the surface of plectrum 6 with the groove end face of mounting groove 110, and mounting seat 5 is provided with stretches for above-mentioned locking pin 7
Go out the mounting hole 10 with retracting, when plectrum 6 is stirred, locking pin 7 is slided in mounting hole 10, makes locking pin 7 and the phase of limit base 18
Support, realize the locking of handwheel 1；When locking pin 7 leaves limit base 18, handwheel 1 is in free rotary state, then proceeds disease
Sectioning is managed, it is simple in construction, it is easy to operate.
In order that it is more preferable to obtain the self-locking device locking effect, it is to avoid locking pin 7 is slided during locking handwheel 1, to behaviour
Author brings injury, is provided with limit base 18 and is available for the perforating 180 that locking pin 7 is passed through, plectrum 6, which is stirred, realizes handwheel 1
Locking when, locking pin 7 is located in perforating 180.
In order that obtaining locking pin 7, position produces change and keeps stable in the axial direction, also in mounting seat 5 and plectrum 6
Between be fixed with torsion spring 4, torsion spring 4 includes the installation supporting arm part in the winding energy storage portion and two ends in the middle part of torsion spring, and torsion spring 4 is set
The operating handle that can also strengthen plectrum 6 and the stability for improving plectrum 6 are put, it is possible to prevente effectively from misoperation fault.
Fixed installation portion 51 is additionally provided with the installation of the self-locking device and its realization of effect for convenience, mounting seat 5, Gu
Determine installation portion 51 to be fixedly mounted on handwheel 1, the column pin hole corresponding with position is respectively equipped with fixed installation portion 51 of mounting seat 5
11, plectrum 6 is provided with plectrum column pin hole 14, and plectrum 6 is articulated in mounting seat 5 and fixed installation portion 51 by bearing pin 8, plectrum 6
On bearing pin 8 can left-right rotation, to realize the locking and unblock of handwheel 1, its is simple in construction, easy to operate, facilitates operating personnel
The operation to handwheel 1.
In order to improve the bonding strength of mounting seat 5 and the junction of fixed installation portion 51, extend the use longevity of the self-locking device
Mounting seat 5 and fixed installation portion 51, during the manufacturing, can be made of one piece by life, and integrally formed design method causes peace
Structural strength is higher between dress seat 5 and mounting part 51, and service life is longer, and its stability height further ensures self-locking dress
The performance put.
Locking pin 7 is provided with flat columnar part 71, and on the one hand the setting of flat columnar part 71 facilitates the installation of locking pin 7,
On the other hand due to having the plane being oppositely arranged in flat columnar part 71, for it is compared with the face of cylinder, stability is more preferable, it is to avoid locking
Pin 7 is rotated in use, is brought and is set on detrimental effect, plectrum 6 to the operation element of operating personnel in operation
Have locking groove 15, flat columnar part 71 can directly intercalation or by other fixed forms be fixed on lock groove 15 in.
In order to further realize the effect of locking pin 7 in use, bite when plectrum 6 is stirred, flat post are prevented
Shape portion 71 is provided with flat hole 710, locking groove 15 provided with groove hole 17 corresponding with the position of flat hole 710 when installing,
The fixation of the end position of locking pin 7 one is realized in flat hole 710 and groove hole 17 by connector, and locking groove 15 is waist-shaped hole, is led to
Slotted eye 17 is mutually perpendicular to locking groove 15 position, it is to avoid the inclination of locking pin 7, influences the effect of locking pin 7.
The length of flat columnar part 71 is more than the depth of locking groove 15, to cause plectrum 6 to have in flat columnar part 71
Relative activity space, the two ends of plectrum 6 relative to being done relative motion at flat columnar part 71, when plectrum 6 upper end to
When one direction is stirred, the other end of plectrum 6 is just moved to its opposite direction, and the setting of flat columnar part 71 facilitates operator
Operation of the member to self-locking device, it is time saving and energy saving as long as gently stirring the locking and unblock for achieving that handwheel 1, be conducive to improving
The efficiency of operating personnel's section.
Above-mentioned torsion spring 4 is energy storage spring, and the reset of the position of plectrum 6 is further realized by torsion spring 4, is realized for convenience
The fixation of the position of torsion spring 4, plectrum 6 is provided with the first torsion spring mounting hole 16, and fixed installation portion 51 is provided with the second torsion spring mounting hole
12, torsion spring 4 includes the installation supporting arm part in the winding energy storage portion and two ends in the middle part of torsion spring, in order to avoid in use, turning round
Spring 4 is threaded off because elastic potential energy is larger, and clip is pulled in the first torsion spring mounting hole 16 to the installation supporting arm part at the two ends of torsion spring 4 respectively
In the second torsion spring mounting hole 12.
Plectrum 6 is provided with plectrum clicking section 13, and plectrum clicking section 13 is made up of hard material, the plectrum that hard material is made
Clicking section 13 is conveniently stirred, and is using process, as long as gently stirring plectrum clicking section 13, so that it may realize that the locking of handwheel 1 is conciliate
Lock, time saving and energy saving, convenient operation.
The position that groove 15 is locked in the present embodiment is arranged on the top of plectrum column pin hole 14, as shown in Fig. 2 when plectrum is dialled
When dynamic portion 13 is located at the left side, locking pin 7 stretches out mounting hole, extends in the perforating 180 on limit base 8, realizes the position of handwheel 1
Fixed, now handwheel 1 can not be rotated, and thereby protected operator and do not injured；As shown in figure 3, when plectrum clicking section 13 is located at the right side
Bian Shi, locking pin 7 leaves limit base 18, realizes the unblock of handwheel 1, and now handwheel 1 can rotate progress pathological section operation.
Embodiment 2：The present embodiment and the difference of embodiment 1 are：The position of locking groove 15 is arranged on plectrum column pin hole
14 lower section, as shown in figure 4, when plectrum clicking section 13 is located at the right, locking pin 7 stretches out mounting hole, extends on limit base 8
In perforating 180, the fixation of the position of handwheel 1 is realized, now handwheel 1 can not be rotated；As shown in figure 5, when plectrum clicking section 13
When the left side, locking pin 7 leaves limit base 18, realizes the unblock of handwheel 1, and now handwheel 1 can rotate progress pathological section behaviour
Make.
In actual mechanical process, according to the operating habit of operating personnel any one mode of operation can be selected to realize hand
The locking and unblock of wheel 1.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Although more having used reference in figure herein：1st, handwheel；110th, mounting groove；2nd, handle；4th, torsion spring；5th, pacify
Fill seat；51st, fixed installation portion；6th, plectrum；7th, locking pin；71st, flat columnar part；710th, flat hole；8th, bearing pin；10th, mounting hole；
11st, column pin hole；12nd, the second torsion spring mounting hole；13rd, plectrum clicking section；14th, plectrum column pin hole；15th, groove is locked；16th, first turn round
Spring mounting hole；17th, groove hole；18th, limit base；180th, the term such as perforating, but it is not precluded from the possibility using other terms.
It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is construed as any additional
Limitation all disagreed with spirit of the present invention.
Claims (7)
1. a kind of easily handwheel self-locking device, it is characterised in that：Including installed in handwheel（1）On plectrum（6）With plectrum
（6）The locking pin of flexible connection（7）；Handwheel（1）It is provided with and locking pin（7）The limit base being engaged（18）；Plectrum（6）Stir
When, locking pin（7）With limit base（18）Mutually lock or be separated from each other.
2. a kind of easily handwheel self-locking device according to claim 1, it is characterised in that：The handwheel（1）It is provided with
Mounting groove（110）, plectrum（6）Installed in mounting groove（110）It is interior；The plectrum（6）And limit base（18）Between be provided with mounting seat
（5）, mounting seat（5）It is provided with mounting hole（10）.
3. a kind of easily handwheel self-locking device according to claim 1 or 2, it is characterised in that：The limit base（18）
It is provided with perforating（180）, plectrum（6）When stirring, locking pin（7）It is located in perforating（180）It is interior.
4. a kind of easily handwheel self-locking device according to claim 2, it is characterised in that：The mounting seat（5）With dial
Piece（6）Between be fixedly connected with torsion spring（4）.
5. a kind of easily handwheel self-locking device according to claim 4, it is characterised in that：The mounting seat（5）On set
There is fixed installation portion（51）；Mounting seat（5）With fixed installation portion（51）On be respectively equipped with the corresponding column pin hole in position（11）, dial
Piece（6）It is provided with plectrum column pin hole（14）, plectrum（6）Pass through bearing pin（8）It is articulated in mounting seat（5）With fixed installation portion（51）
On.
6. a kind of easily handwheel self-locking device according to claim 5, it is characterised in that：The plectrum（6）It is provided with
First torsion spring mounting hole（16）, fixed installation portion（51）It is provided with the second torsion spring mounting hole（12）；Torsion spring（4）Including in the middle part of torsion spring
Winding energy storage portion and two ends installation supporting arm part, clip is pulled in the installation of the first torsion spring respectively for the installation supporting arm part at two ends
Hole（16）With the second torsion spring mounting hole（12）It is interior.
7. a kind of easily handwheel self-locking device according to claim 1, it is characterised in that：The plectrum（6）It is provided with
Plectrum clicking section（13）, plectrum clicking section（13）It is made up of hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470030.2A CN107127815B (en) | 2017-06-20 | 2017-06-20 | Convenient hand wheel self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470030.2A CN107127815B (en) | 2017-06-20 | 2017-06-20 | Convenient hand wheel self-locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107127815A true CN107127815A (en) | 2017-09-05 |
| CN107127815B CN107127815B (en) | 2022-11-11 |
Family
ID=59735476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470030.2A Active CN107127815B (en) | 2017-06-20 | 2017-06-20 | Convenient hand wheel self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127815B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764052A (en) * | 2017-11-22 | 2018-03-06 | 镇江金鑫有色合金有限公司 | A kind of smelting furnace smelted for non-ferrous alloy |
| CN108956193A (en) * | 2018-08-23 | 2018-12-07 | 金华市益迪医疗设备有限公司 | A kind of handwheel of pathological slicing machine touch sensible retaining mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4479402A (en) * | 1981-01-14 | 1984-10-30 | Ernst Leitz Wetzlar Gmbh | Microtome drive |
| CN2057846U (en) * | 1988-12-23 | 1990-06-06 | 湖南医科大学 | Electron microscopic cell chemical tissue slicer |
| CN2342367Y (en) * | 1998-07-24 | 1999-10-06 | 高传宝 | Precision slicer |
| CN201583423U (en) * | 2009-12-23 | 2010-09-15 | 王钢 | Braking device of handwheel of pathological slicing machine |
| CN205734592U (en) * | 2016-06-27 | 2016-11-30 | 浙江省金华市科迪仪器设备有限公司 | The embedding frame chuck of microtome |
| CN206170149U (en) * | 2016-09-09 | 2017-05-17 | 深圳瑞华泰薄膜科技有限公司 | Film divides strip machine |
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2017
- 2017-06-20 CN CN201710470030.2A patent/CN107127815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479402A (en) * | 1981-01-14 | 1984-10-30 | Ernst Leitz Wetzlar Gmbh | Microtome drive |
| CN2057846U (en) * | 1988-12-23 | 1990-06-06 | 湖南医科大学 | Electron microscopic cell chemical tissue slicer |
| CN2342367Y (en) * | 1998-07-24 | 1999-10-06 | 高传宝 | Precision slicer |
| CN201583423U (en) * | 2009-12-23 | 2010-09-15 | 王钢 | Braking device of handwheel of pathological slicing machine |
| CN205734592U (en) * | 2016-06-27 | 2016-11-30 | 浙江省金华市科迪仪器设备有限公司 | The embedding frame chuck of microtome |
| CN206170149U (en) * | 2016-09-09 | 2017-05-17 | 深圳瑞华泰薄膜科技有限公司 | Film divides strip machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764052A (en) * | 2017-11-22 | 2018-03-06 | 镇江金鑫有色合金有限公司 | A kind of smelting furnace smelted for non-ferrous alloy |
| CN108956193A (en) * | 2018-08-23 | 2018-12-07 | 金华市益迪医疗设备有限公司 | A kind of handwheel of pathological slicing machine touch sensible retaining mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107127815B (en) | 2022-11-11 |
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