CN207958367U - A kind of Multifunctional inoculation device - Google Patents
A kind of Multifunctional inoculation device Download PDFInfo
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- CN207958367U CN207958367U CN201820257835.9U CN201820257835U CN207958367U CN 207958367 U CN207958367 U CN 207958367U CN 201820257835 U CN201820257835 U CN 201820257835U CN 207958367 U CN207958367 U CN 207958367U
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- inoculation
- pushing block
- bar
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Abstract
The utility model discloses a kind of Multifunctional inoculation devices, more particularly to microorganism field, including hollow shell and classification inoculation apparatus, shell is equipped with circular hole, classification inoculation apparatus includes pushing block, the elastic component that is inoculated with bar, pushing block is made to move back and forth, with the mutually fixed fixed plate of inner walls and one end and the mutually fixed gag lever post of fixed plate；Pushing block is equipped with operation pushed section, and correspondingly, shell is equipped with the sliding slot for accommodating the sliding of operation pushed section；Inoculation bar and pushing block is mutually fixed backwards to operation pushed section one end, and the quantity for being inoculated with bar is two, and two inoculation bars are slidably arranged in fixed plate, and are located at the both sides of gag lever post, and correspondingly, fixed plate sets that there are two the through-holes that adaptation is inoculated with shank diameter；The quantity of pushing block is corresponding with inoculation bar；Pushing block is equipped with embedded fixed part, and embedded fixed part is set to the opposite side of biconditional operation pushed section one end, and correspondingly, gag lever post is equipped with the caulking groove for embedded fixed part insertion.The utility model has the advantages that changeable transfer needle and oese.
Description
Technical field
The utility model is related to microorganism field, specially a kind of Multifunctional inoculation device.
Background technology
Transfer needle and oese are essential a kind of tools in Experiment on Microbiology, when carrying out inoculation operation,
Technical staff needs transfer needle or oese heating degerming on alcolhol burner, and inoculation operation is carried out again after the completion of sterilization.
However, it is common to use while, problem is also following.Since the purpose of inoculated bacteria is different, technical staff is normal
It often needs to toggle between transfer needle or oese, or switches between the oese of different inner diameters.Therefore, frequently
Ground toggles so that the operation of technical staff becomes extremely cumbersome, and inconvenience is brought to work is examined.
Utility model content
The utility model provides a kind of Multifunctional inoculation device, which has changeable transfer needle and inoculation
The advantages of ring.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Multifunctional inoculation device, includes the classification inoculation apparatus of hollow shell and changeable transfer needle or oese, shell
Body is equipped with the circular hole stretched out for transfer needle or oese, and the classification inoculation apparatus includes pushing block exert a force for testing staff, for consolidating
Determine the inoculation bar of transfer needle or oese, make pushing block move back and forth elastic component, with the mutually fixed fixed plate of inner walls and
One end and the mutually fixed gag lever post of fixed plate；The pushing block is equipped with operation pushed section, and correspondingly, the shell is equipped with to accommodate to operate and push away
The sliding slot of portion's sliding；The inoculation bar and pushing block are mutually fixed backwards to operation pushed section one end, and the quantity of the inoculation bar is two, and two
A inoculation bar is slidably arranged in fixed plate, and is located at the both sides of gag lever post, and correspondingly, the fixed plate sets that there are two suitable
Through-hole with inoculation shank diameter；The quantity of the pushing block is corresponding with inoculation bar；The pushing block is equipped with embedded fixed part, described embedding
Enter the opposite side that fixed part is set to biconditional operation pushed section one end, correspondingly, the gag lever post is equipped with for embedded fixed part insertion
Caulking groove.
Wherein, technical staff can install transfer needle or oese in advance on inoculation bar according to actual needs, or not
With the oese of internal diameter.When carrying out inoculation operation, the pushing block outside sliding slot is exposed by promotion so that corresponding inoculation bar is stretched
Go out the circular hole below shell.When the position where the insertion fixed part arrival caulking groove on pushing block, technical staff can pass through pressing
Operation so that in embedded fixed part insertion caulking groove, to realize the fixation to pushing block, correspondingly, inoculation bar is also just consolidated
Fixed, technical staff can carry out inoculation operation.When technical staff thinks switching inoculation bar, by pushing other side pushing block, make this
In fixed part insertion caulking groove on pushing block, then other side pushing block is ejected, and due to the elastic force of elastic component, and pushing block is returned to again
The upper end of gag lever post.Aforesaid operations are repeated, technical staff can toggle between preassembled transfer needle or oese,
Without using more set inoculating tools, so that inoculation work is more convenient, inoculation efficiency higher.
Preferably, the elastic component is spring, spring pocket is set to the outside of inoculation bar, and one end of spring and fixed plate are solid
Fixed, the other end is mutually fixed with pushing block.For fixed spring, the groove being embedded in for spring can be opened up in fixed plate, through-hole is located at recessed
The inside of slot, then spring is just sleeved on inoculation bar outer wall, and is fixed and is not fallen out.
Preferably, the inoculation bar inner hollow, and be made of ceramic material；The inoculation bar is internally provided with for adding
The heating device of hot oese or transfer needle.
As further preferred, the heating device include the annular metallic layer being arranged inside inoculation bar and for plus
The resistive heater of hot annular metallic layer, annular metallic layer middle part are equipped with the mounting hole of adaptation oese or transfer needle diameter.
Rechargeable storage battery can be set inside inoculation bar, and the switch that control heating device opens and closes is equipped in inoculation bar outer wall.Into
Before row inoculation, technical staff can open switch so that resistive heater heats annular metallic layer.Due to inoculation bar or oese
Be contacted with annular metallic layer it is fixed, therefore oese or transfer needle also simultaneously heated, without technical staff will
Oese or transfer needle, which are placed on alcolhol burner flame, heats sterilization, the progress of more convenient experiment.
Preferably, the gag lever post outer wall is equipped with hollow fixed column, fixed column side wall is equipped with to be slided for embedded fixed part
Dynamic sliding groove.Sliding groove is provided in fixed column, embedded fixed part just slides on sliding groove, to prevent thrust block in shell
Internal displacement.
Preferably, the pushing block is equipped with the first slot backwards to operation pushed section one end, correspondingly, the inoculation bar is equipped with suitable
The second slot with the first slot, the inoculation bar and pushing block are mating.
Preferably, the Multifunctional inoculation device further includes bolt and locking nut, and correspondingly, the inoculation bar and pushing block
It is correspondingly arranged on the threaded hole passed through for bolt.
The beneficial effects of the utility model are：
In the present invention, technical staff can install transfer needle or inoculation in advance on inoculation bar according to actual needs
The oese of ring or different inner diameters.When carrying out inoculation operation, the pushing block outside sliding slot is exposed by promotion so that phase
The inoculation bar answered stretches out the circular hole below shell.When the position where the insertion fixed part arrival caulking groove on pushing block, technology people
Member can pass through pressing operation so that in embedded fixed part insertion caulking groove, to realize the fixation to pushing block, correspondingly, be inoculated with bar
Also fixation has just been obtained, technical staff can carry out inoculation operation.It is another by pushing when technical staff thinks switching inoculation bar
Side pushing block makes the fixed part on the pushing block be embedded in caulking groove, then other side pushing block is ejected, and due to the elastic force of elastic component, is pushed away
Block is returned to the upper end of gag lever post again.Aforesaid operations are repeated, technical staff can be in preassembled transfer needle or oese
Between toggle, without use cover inoculating tools so that inoculation work is more convenient, inoculation efficiency higher.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of Multifunctional inoculation device in the present embodiment；
Fig. 2 is a kind of internal structure schematic diagram of Multifunctional inoculation device in the present embodiment；
Fig. 3 (does not install transfer needle or inoculation for a kind of internal structure schematic diagram of Multifunctional inoculation device in the present embodiment
Ring)；
Fig. 4 is a kind of internal cross section structural schematic diagram of Multifunctional inoculation device in the present embodiment.
In figure：1, shell, 11, sliding slot, 21, pushing block, 210, operation pushed section, 211, embedded fixed part, 22, fixed column, 23,
Elastic component, 24, inoculation bar, 240, annular metallic layer, 241, mounting hole, 26, fixed plate, 27, gag lever post.
Specific implementation mode
The present embodiment provides a kind of technical solutions：
As shown in figures 1-4, a kind of Multifunctional inoculation device, including hollow shell 1 and changeable transfer needle or oese
Classification inoculation apparatus, shell 1 is equipped with the circular hole stretched out for transfer needle or oese, and classification inoculation apparatus includes being pushed away for what testing staff exerted a force
Block 21, the inoculation bar 24 for fixing transfer needle or oese, the elastic component 23 for making pushing block 21 move back and forth and 1 inner wall of shell
Mutually fixed fixed plate 26 and one end and 26 mutually fixed gag lever post 27 of fixed plate；Pushing block 21 is equipped with operation pushed section 210, accordingly
Ground, shell 1, which is equipped with, accommodates the sliding slot 11 that operation pushed section 210 is slided；Bar 24 is inoculated with pushing block 21 backwards to operation 210 one end phase of pushed section
Fixed, the quantity of inoculation bar 24 is two, and two inoculation bars 24 are slidably arranged in fixed plate 26, and are located at gag lever post 27
Both sides, correspondingly, fixed plate 26 set there are two adaptation inoculation 24 diameter of bar through-hole；The quantity of pushing block 21 and inoculation 24 phase of bar
It is corresponding；Pushing block 21 is equipped with embedded fixed part 211, and embedded fixed part 211 is set to the opposite side of 210 one end of biconditional operation pushed section,
Correspondingly, gag lever post 27 is equipped with the caulking groove 270 being embedded in for embedded fixed part 211.
As shown in Fig. 2, elastic component is spring, spring pocket is set to the outside of inoculation bar 24, one end and the fixed plate 26 of spring
Fixed, the other end is fixed with 21 phase of pushing block.
In the present embodiment, it is inoculated with 24 inner hollow of bar, and is made of ceramic material；Inoculation bar 24 is internally provided with for adding
The heating device of hot oese or transfer needle.
As shown in figure 3, heating device includes being arranged in the annular metallic layer 240 being inoculated with inside bar 24 and for heating ring
The resistive heater of shape metal layer 240,240 middle part of annular metallic layer are equipped with the mounting hole of adaptation oese or transfer needle diameter
241。
In the present embodiment, 27 outer wall of gag lever post is equipped with hollow fixed column 22, and 22 side wall of fixed column is equipped with for embedded solid
Determine the sliding groove of the sliding of portion 211.
As shown in Fig. 2, pushing block 21 is equipped with the first slot backwards to operation 210 one end of pushed section, correspondingly, inoculation bar 24 is equipped with suitable
The second slot with the first slot, is inoculated with bar 24 and pushing block 21 is mating.
The present embodiment further includes bolt and locking nut, and correspondingly, inoculation bar 24 is correspondingly arranged on confession with pushing block 21
The threaded hole that bolt passes through.
In the present embodiment, technical staff can install transfer needle or inoculation in advance on inoculation bar 24 according to actual needs
The oese of ring or different inner diameters.When carrying out inoculation operation, the pushing block 21 outside sliding slot is exposed by promotion so that
Corresponding inoculation bar 24 stretches out the circular hole of 1 lower section of shell.Where the insertion fixed part 211 on pushing block 21 reaches caulking groove 270
When position, technical staff can pass through pressing operation so that embedded fixed part 211 is embedded in caulking groove 270, to realize to pushing block 21
Fixation, correspondingly, inoculation bar 24 also just obtained fixation, technical staff can carry out inoculation operation.When technical staff wants to cut
When changing-over kind bar 24, by pushing other side pushing block 21, the insertion fixed part 211 on the pushing block 21 is set to be embedded in caulking groove 270, then
Other side pushing block 21 is ejected, and due to the elastic force of elastic component 23, and pushing block 21 is returned to the upper end of gag lever post 27 again.In repetition
Operation is stated, technical staff can toggle between preassembled transfer needle or oese, without using more set inoculations
Tool, so that inoculation work is more convenient, inoculation efficiency higher.
Meanwhile technical staff can by the keying of the switch control heating device of setting, to realizing to oese or
The heating of transfer needle is sterilized, and oese or transfer needle are placed on alcolhol burner without technical staff and heated, to
Further improve inoculation efficiency.
Claims (7)
1. a kind of Multifunctional inoculation device includes the classification inoculation apparatus of hollow shell (1) and changeable transfer needle or oese, shell
Body (1) is equipped with the circular hole stretched out for transfer needle or oese, which is characterized in that the classification inoculation apparatus includes exerting a force for testing staff
Pushing block (21), the inoculation bar (24) for fixing transfer needle or oese, make pushing block (21) move back and forth elastic component (23),
With the mutually fixed fixed plate of shell (1) inner wall (26) and one end and fixed plate (26) mutually fixed gag lever post (27)；
The pushing block (21) is equipped with operation pushed section (210), and correspondingly, the shell (1), which is equipped with, accommodates operation pushed section (210) sliding
Sliding slot (11)；
The inoculation bar (24) is mutually fixed with pushing block (21) backwards to operation pushed section (210) one end, the quantity of the inoculation bar (24)
It it is two, two inoculation bars (24) are slidably arranged in fixed plate (26), and are located at the both sides of gag lever post (27), accordingly
Ground, the fixed plate (26) set there are two adaptation inoculation bar (24) diameter through-hole；
The quantity of the pushing block (21) is corresponding with inoculation bar (24)；
The pushing block (21) is equipped with embedded fixed part (211), and the embedded fixed part (211) is set to biconditional operation pushed section (210)
The opposite side of one end, correspondingly, the gag lever post (27) are equipped with for the embedded caulking groove (270) of embedded fixed part (211).
2. a kind of Multifunctional inoculation device according to claim 1, which is characterized in that the elastic component is spring, spring pocket
Set on the outside of inoculation bar (24), one end of spring is fixed with fixed plate (26), and the other end is mutually fixed with pushing block (21).
3. a kind of Multifunctional inoculation device according to claim 1, which is characterized in that inoculation bar (24) inner hollow,
And it is made of ceramic material；
The inoculation bar (24) is internally provided with the heating device for heating and vaccinating ring or transfer needle.
4. a kind of Multifunctional inoculation device according to claim 3, which is characterized in that the heating device includes that setting is connecing
The internal annular metallic layer (240) of kind bar (24) and the resistive heater for heating annular metallic layer (240), endless metal
The mounting hole (241) of adaptation oese or transfer needle diameter is equipped in the middle part of layer (240).
5. a kind of Multifunctional inoculation device according to claim 1, which is characterized in that during gag lever post (27) outer wall is equipped with
Empty fixed column (22), fixed column (22) side wall are equipped with the sliding groove slided for embedded fixed part (211).
6. a kind of Multifunctional inoculation device according to claim 1, which is characterized in that the pushing block (21) is backwards to operation pushed section
(210) one end is equipped with the first slot, and correspondingly, the inoculation bar (24) is equipped with the second slot of the first slot of adaptation, described to connect
Kind bar (24) and pushing block (21) are mating.
7. a kind of Multifunctional inoculation device according to claim 6, which is characterized in that further include bolt and locking nut,
Correspondingly, the inoculation bar (24) is correspondingly arranged on the threaded hole passed through for bolt with pushing block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257835.9U CN207958367U (en) | 2018-02-14 | 2018-02-14 | A kind of Multifunctional inoculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257835.9U CN207958367U (en) | 2018-02-14 | 2018-02-14 | A kind of Multifunctional inoculation device |
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| Publication Number | Publication Date |
|---|---|
| CN207958367U true CN207958367U (en) | 2018-10-12 |
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ID=63739399
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820257835.9U Active CN207958367U (en) | 2018-02-14 | 2018-02-14 | A kind of Multifunctional inoculation device |
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| CN (1) | CN207958367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295106A (en) * | 2019-07-11 | 2019-10-01 | 大连大学 | A kind of novel separable multifunctional microbial inoculant device |
| CN114009276A (en) * | 2021-11-03 | 2022-02-08 | 严花勤 | Edible fungus inoculator |
-
2018
- 2018-02-14 CN CN201820257835.9U patent/CN207958367U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295106A (en) * | 2019-07-11 | 2019-10-01 | 大连大学 | A kind of novel separable multifunctional microbial inoculant device |
| CN114009276A (en) * | 2021-11-03 | 2022-02-08 | 严花勤 | Edible fungus inoculator |
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