CN208545432U - A kind of portable electric tissue grinder - Google Patents
A kind of portable electric tissue grinder Download PDFInfo
- Publication number
- CN208545432U CN208545432U CN201821084858.0U CN201821084858U CN208545432U CN 208545432 U CN208545432 U CN 208545432U CN 201821084858 U CN201821084858 U CN 201821084858U CN 208545432 U CN208545432 U CN 208545432U
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- Prior art keywords
- grinding
- layer
- tissue grinder
- ontology
- power supply
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Abstract
A kind of portable electric tissue grinder includes dismembyator ontology, tissue grinder ontology, power knob, power supply and grinding motor.When the grinding motor rotates, jarring point can generate jarring to grinding bead, to grind to the tissue samples in grinding layer fine crushing.Compared to the prior art, the advantage is that: 1) operating process of electronic tissue grinder is not exposed in air, process of lapping is not exposed to pollute the utility model；2) electronic tissue grinder uses electronic, can freely control milling time, and grinding effect is good, samples simple and convenient；3) electronic tissue grinder uses electronic, not labor intensive, and milling cycle is short, and work efficiency is high；4) electronic tissue grinder designs integral into thin short, light and easy to carry.
Description
Technical field
The utility model relates to tissue extraction field, especially a kind of portable electric tissue grinder.
Background technique
In biotechnology and medical domain, it is often necessary to needed for carrying out break process to cell or tissue to extract
The various substances wanted.The broken method of cell or tissue includes mechanical means, physical method, chemical method and biochemical method
Mainly keep histocyte broken by the effect of mechanical shear force Deng, wherein Mechanical Method, the organized bruisher of common device is ground
Alms bowl formula dismembyator, Ultrasonic Cell Disruptor etc..
Currently used is the dismembyator of mortar formula, is primarily present following problems using the dismembyator of mortar formula:
1) mortar formula dismembyator is exposed in air in operation, and process of lapping is easy pollution；
2) due to being hand lapping, grinding dynamics is not easy to control, the too long cell that will lead in sample of milling time or group
Decomposed metamorphic is knitted, and milling time is too short insufficient in the presence of grinding, grinding effect is bad, extracts the problems such as difficult；
3) labor intensive hand-manipulated, milling cycle is too long, and working efficiency is low；
4) mortar formula dismembyator is not readily portable.
In view of the above-mentioned problems, it is necessary to design a kind of portable electric tissue grinder.
Utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of portable electric tissue grinder
Device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of portable electric tissue grinder,
It include dismembyator ontology, tissue grinder ontology, power knob, power supply and grinding motor.
Dismembyator ontology is integrally in cavity type design, and top is equipped with power knob chamber, middle part is equipped with power source cavity, bottom is equipped with
Grind motor cavity；Wherein, the transition position of power knob chamber and power source cavity is provided with power supply card slot；The side of power supply card slot is equipped with logical
Conducting wire is installed inside hole, through-hole；The bottom contact of conducting wire bottom is fixed on the electrode negative of grinding motor, wire top contact
It is fixed on the cathode contact of power knob；Damping layer of silica gel is provided on the inside of grinding motor cavity；The bottom of grinding motor cavity is set
It is equipped with sealant layer, sealant layer is integrally located at the outside of the output shaft of grinding motor；The bottom of dismembyator ontology is equipped with outer spiral shell
Line, is connected through a screw thread mode and tissue grinder ontology forms detachable installation.
Tissue grinder ontology is integrally in two layers of setting, and top layer is grinding layer, bottom is sampling layer；Wherein, grinding layer is in recessed
Cavity design, inside top are equipped with internal screw thread, and detachable peace is formed on the bottom for being connected through a screw thread mode and dismembyator ontology
Dress；The inside of concave cavity is set there are two grinding bead；The transition position of grinding layer and sampling layer is provided with waffle slab, grinds in grinding layer
Levigate broken tissue is fallen into the sampling layer of bottom via the grid in waffle slab；It samples layer to design in drawer type, includes interior
The box chamber in portion and the sampling box freely pulled；Tissue fine crushing is ground in grinding layer falls into sampling box via the grid in waffle slab
In.
Grinding motor includes electrode negative, motor anode and output shaft；The outside of output shaft is equipped with three-layer type male type
Jarring point, when grinding motor rotates, jarring point can generate jarring to grinding bead, to grind to the tissue samples in grinding layer
It is levigate broken.
The utility model also has following additional technical feature:
Optimization, the top of power knob is equipped with male type limited post, and limited post is integrally located in power knob chamber；Power supply
The bottom of button is equipped with traveller, and traveller is integrally located in the through-hole of power supply card slot；The outside of traveller is cased with spring, the bottom of spring
It is limited in the top of power supply card slot；The bottom outside of traveller is enclosed with cathode contact, and cathode contact is fixed on the top touching of conducting wire
Point.
Optimization, power supply includes cathode and anode, wherein anode is directly connected in the motor anode of grinding motor, bears
Pole is connected to the electrode negative of grinding motor via conducting wire, cathode contact.
Optimization, it is hingedly provided with power supply chamber door at the power source cavity of dismembyator ontology, electricity can be replaced by power supply chamber door
Source.
Optimization, tissue grinder ontology material uses hard aseptic plastic；The material of grinding bead uses stainless steel；Jarring point
Material use stainless steel.
The utility model compared to the prior art, the advantage is that:
1) operating process of electronic tissue grinder is not exposed in air, and process of lapping is not exposed to pollute；
2) electronic tissue grinder uses electronic, can freely control milling time, and grinding effect is good, samples simple side
Just；
3) electronic tissue grinder uses electronic, not labor intensive, and milling cycle is short, and work efficiency is high；
4) electronic tissue grinder designs integral into thin short, light and easy to carry.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model monnolithic case structural schematic diagram；
Fig. 2 is the utility model entirety schematic cross-sectional view；
Fig. 3 is the utility model dismembyator body construction schematic diagram；
Fig. 4 is the utility model tissue grinder body construction schematic diagram；
Fig. 5 is the utility model power knob structural schematic diagram；
Fig. 6 is the utility model power supply architecture schematic diagram；
Fig. 7 is that the utility model grinds electric machine structure schematic diagram.
Specific embodiment
Exemplary embodiment disclosed by the utility model is more fully described below with reference to accompanying drawings, these embodiments be for
It can thoroughly understand the utility model, and range disclosed by the utility model can be communicated completely to this field
Technical staff.Although showing exemplary embodiment disclosed by the utility model in attached drawing, it being understood, however, that this is practical new
Type and should not be limited by the embodiments set forth herein.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
A kind of portable electric tissue grinder includes as depicted in figs. 1 and 2 dismembyator ontology 1, tissue grinder sheet
Body 2, power knob 3, power supply 4 and grinding motor 5.
As shown in figure 3, dismembyator ontology 1 is made of aseptic plastic；Dismembyator ontology 1 is whole to be designed in cavity type, top
Portion is equipped with power knob chamber 101, middle part is equipped with power source cavity, bottom is equipped with grinding motor cavity；Wherein, power knob chamber 101 and electricity
The transition position of source chamber is provided with power supply card slot 102；Being provided with for power supply card slot 102 is conducive to be fixed on power supply for what power supply 4 consolidated
The generation of outage problem in use process is placed in intracavitary portion；The side of power supply card slot 102 is equipped with through-hole, is equipped with inside through-hole
Conducting wire 103；The bottom contact 104 of 103 bottom of conducting wire is fixed on the electrode negative 501 of grinding motor 5,103 top contact of conducting wire
It is fixed on the cathode contact 304 of power knob 3；Above-mentioned setting has been integrally formed the circuit connection of dismembyator；Grind motor cavity
Inside is provided with damping layer of silica gel 105, and the design of damping layer of silica gel 105 is conducive to reduce shake of the dismembyator to user's hand
Sense, use are more comfortable；The bottom of grinding motor cavity is provided with sealant layer 106, and sealant layer 106 is integrally located at grinding electricity
The outside of the output shaft 503 of machine 5；It prevents tissue samples in process of lapping from entering in grinding motor cavity, while being also prevented from grinding electricity
Impurity in machine cavity falls into tissue samples and generates pollution to tissue samples；The bottom of dismembyator ontology 1 is equipped with external screw thread 107,
It is connected through a screw thread mode and tissue grinder ontology 2 forms detachable installation, while sealing function can be played, prevent from operating
Tissue samples, which are exposed in air, in journey generates pollution.
As shown in figure 4, tissue grinder ontology 2 is whole in two layers of setting, top layer is grinding layer, bottom is sampling layer；Wherein,
Grinding layer is designed in concave cavity, and inside top is equipped with internal screw thread 201, is connected through a screw thread the bottom of mode Yu dismembyator ontology 1
Portion forms detachable installation；The inside of concave cavity is set there are two grinding bead 202；The transition position of grinding layer and sampling layer is provided with
Waffle slab 203 grinds tissue fine crushing in grinding layer and falls into the sampling layer of bottom via the grid in waffle slab 203；Sampling
Layer is designed in drawer type, includes internal box chamber 204 and the sampling box 205 that freely pulls；Group fine crushing is ground in grinding layer
It knits and is fallen into sampling box 205 via the grid in waffle slab 203.
As shown in figure 5, the top of power knob 3 be equipped with male type limited post 301, limited post 301 be integrally located at power supply by
In button chamber 101；The bottom of power knob 3 is equipped with traveller 303, and traveller 303 is integrally located in the through-hole of power supply card slot 102；Traveller
303 outside is cased with spring 302, and the bottom of spring 302 is limited in the top of power supply card slot 102；The bottom outside packet of traveller 303
It is wrapped with cathode contact 304, cathode contact 304 is fixed on the top contact of conducting wire 103.
As shown in fig. 6, power supply 4 includes cathode 401 and anode 402, wherein anode 402 is directly connected in grinding motor 5
Motor anode 502, cathode 401 via conducting wire 103, cathode contact 304 be connected to grinding motor 5 electrode negative 501；It is above-mentioned
The circuit connection for being integrally formed dismembyator is set.
As shown in fig. 7, grinding motor 5 includes electrode negative 501, motor anode 502 and output shaft 503；Output shaft 503
Outside be equipped with three-layer type male type jarring point 504, grinding motor 5 rotate when, jarring point 504 can to grinding bead 202 generate shake
It hits, to grind to the tissue samples in grinding layer fine crushing.
In actual design, it is hingedly provided with power supply chamber door 108 at the power source cavity of dismembyator ontology 1, power source cavity can be passed through
Door 108 replaces power supply.
In actual design, 2 material of tissue grinder ontology uses hard aseptic plastic；The material of grinding bead 202 is using stainless
Steel；The material of jarring point 504 uses stainless steel.
The application method of portable electric tissue grinder: jarring point 504 and tissue grinder ontology 2 are carried out disinfection sterilization
Processing, tissue samples to be ground is put into the grinding layer of tissue grinder ontology 2,2 spiral of tissue grinder ontology is connected to and is ground
The top of dismembyator ontology 1 is held in the bottom of grinder ontology 1, presses power knob 3 with thumb, internal circuit is connected, grinding
Motor 5 is started to work, and jarring point 504 can generate jarring to grinding bead 202, to grind to the tissue samples in grinding layer
It is fine crushing.Tissue fine crushing is ground in grinding layer to fall into sampling box 205 via the grid in waffle slab 203.Thumb is unclamped, it is interior
Portion's circuit disconnects, and grinding motor 5 stops working.Sampling box 205 is extracted out to can be obtained and grinds tissue samples fine crushing.
Although the various embodiments described above are described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications can be made to these embodiments, so the foregoing is merely the realities of the utility model
Example is applied, the scope of patent protection of the utility model is not intended to limit, it is all to utilize the utility model specification and accompanying drawing content
Made equivalent structure or equivalent flow shift, is applied directly or indirectly in other relevant technical fields, and similarly includes
Within the scope of patent protection of the utility model.
Claims (5)
1. a kind of portable electric tissue grinder, which is characterized in that include dismembyator ontology (1), tissue grinder ontology
(2), power knob (3), power supply (4) and grinding motor (5)；
The dismembyator ontology (1) is integrally designed in cavity type, top is equipped with power knob chamber (101), middle part is equipped with power source cavity,
Bottom is equipped with grinding motor cavity；Wherein, the transition position of power knob chamber (101) and power source cavity is provided with power supply card slot (102)；Electricity
The side of source card slot (102) is equipped with through-hole, is equipped with conducting wire (103) inside through-hole；The bottom contact of conducting wire (103) bottom
(104) it is fixed on the electrode negative (501) of grinding motor (5), conducting wire (103) top contact is fixed on the negative of power knob (3)
Pole contact (304)；Damping layer of silica gel (105) are provided on the inside of grinding motor cavity；The bottom of grinding motor cavity is provided with sealing
Glue-line (106), sealant layer (106) are integrally located at the outside of the output shaft (503) of grinding motor (5)；Dismembyator ontology (1)
Bottom is equipped with external screw thread (107), is connected through a screw thread mode and tissue grinder ontology (2) form detachable installation；
The tissue grinder ontology (2) is integrally in two layers of setting, and top layer is grinding layer, bottom is sampling layer；Wherein, grinding layer is in
Concave cavity design, inside top are equipped with internal screw thread (201), are connected through a screw thread the bottom shape of mode Yu dismembyator ontology (1)
At detachable installation；The inside of concave cavity is set there are two grinding bead (202)；The transition position of grinding layer and sampling layer is provided with net
Panel (203) is ground tissue fine crushing in grinding layer and is fallen into the sampling layer of bottom via the grid in waffle slab (203)；It takes
Sample layer is designed in drawer type, includes internal box chamber (204) and the sampling box (205) that freely pulls；It is ground in grinding layer thin
Broken tissue is fallen into sampling box (205) via the grid in waffle slab (203)；
The grinding motor (5) includes electrode negative (501), motor positive (502) and output shaft (503)；Output shaft (503)
Outside be equipped with three-layer type male type jarring point (504), the grinding motor (5) rotate when, jarring point (504) understand to grinding bead
(202) jarring is generated, to grind to the tissue samples in grinding layer fine crushing.
2. portable electric tissue grinder according to claim 1, which is characterized in that the top of the power knob (3)
Portion is equipped with male type limited post (301), and limited post (301) is integrally located in power knob chamber (101)；The bottom of power knob (3)
Portion is equipped with traveller (303), and traveller (303) is integrally located in the through-hole of power supply card slot (102)；The outside of traveller (303) is cased with bullet
The bottom of spring (302), spring (302) is limited in the top of power supply card slot (102)；The bottom outside of traveller (303) is enclosed with negative
Pole contact (304), cathode contact (304) are fixed on the top contact of conducting wire (103).
3. portable electric tissue grinder according to claim 1, which is characterized in that the power supply (4) includes negative
Pole (401) and anode (402), wherein the motor that positive (402) are directly connected in grinding motor (5) is positive (502), cathode
(401) electrode negative (501) of grinding motor (5) is connected to via conducting wire (103), cathode contact (304).
4. portable electric tissue grinder according to claim 1, which is characterized in that the dismembyator ontology (1)
It is hingedly provided with power supply chamber door (108) at power source cavity, power supply can be replaced by power supply chamber door (108).
5. portable electric tissue grinder according to claim 1, which is characterized in that the tissue grinder ontology (2)
Material uses hard aseptic plastic；The material of the grinding bead (202) uses stainless steel；The material of the jarring point (504) is adopted
Use stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084858.0U CN208545432U (en) | 2018-07-10 | 2018-07-10 | A kind of portable electric tissue grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084858.0U CN208545432U (en) | 2018-07-10 | 2018-07-10 | A kind of portable electric tissue grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208545432U true CN208545432U (en) | 2019-02-26 |
Family
ID=65424239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821084858.0U Expired - Fee Related CN208545432U (en) | 2018-07-10 | 2018-07-10 | A kind of portable electric tissue grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208545432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894227A (en) * | 2019-03-01 | 2019-06-18 | 惠州市赛为鑫科技有限公司 | Electronics dismembyator |
-
2018
- 2018-07-10 CN CN201821084858.0U patent/CN208545432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894227A (en) * | 2019-03-01 | 2019-06-18 | 惠州市赛为鑫科技有限公司 | Electronics dismembyator |
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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 |
Granted publication date: 20190226 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |