CN208903298U - A kind of bacteria colony counter - Google Patents
A kind of bacteria colony counter Download PDFInfo
- Publication number
- CN208903298U CN208903298U CN201821983533.6U CN201821983533U CN208903298U CN 208903298 U CN208903298 U CN 208903298U CN 201821983533 U CN201821983533 U CN 201821983533U CN 208903298 U CN208903298 U CN 208903298U
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- China
- Prior art keywords
- camera
- fixed
- top plate
- pedestal
- lifting motor
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- 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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Abstract
The utility model discloses a kind of bacteria colony counters, it is characterised in that: including pedestal, optical axis, top plate, camera installing plate, camera, rotary electric machine, light source, supporting leg, culture dish mounting table, rotating stand, camera lens.The utility model light source is placed in around camera lens, and direct irradiation can obtain the relatively high image of contrast on culture dish, without block to external available light by camera, easy to operate；When the utility model counts, by adjusting the angle of camera, the bacterium colony distributed image of available different angle can take the bacterium colony of culture dish side wall, obtain accurate count results；The utility model top plate can carry out lift adjustment, be adapted to the bacterium colony of different scale, have stronger applicability.
Description
Technical field
The utility model relates to a kind of counter more particularly to a kind of bacteria colony counters.
Background technique
Bacteria colony counter is a kind of bacteriologic test instrument.That there are light source ranges is small for current bacteria colony counter,
It needs to block exterior light, the shortcomings that camera angle cannot be adjusted, causes complicated for operation, bacterial colony count is not smart
Really.
Summary of the invention
In order to solve the problems mentioned above in the background art, the utility model discloses a kind of bacteria colony counter,
It is characterized by comprising pedestal, optical axis, top plate, camera installing plate, camera, rotary electric machine, light source, supporting leg, culture dishes to place
Platform, rotating stand, camera lens, the pedestal lower part is equipped with multiple supporting legs, top is equipped with a culture dish mounting table；The optical axis hangs down
It is directly fixed on pedestal, optical axis upper end is fixedly connected with top plate；There are two rotating stands for the top plate upper end setting；The rotation
Motor is fixed on rotating stand；The camera installing plate is set between two rotating stands, and the rotation with rotary electric machine
Axis connection can be rotated around the rotary shaft of rotary electric machine；The camera is fixed in camera installing plate；The camera lens is fixed on phase
On machine；The multiple light source is fixed on top plate lower part around camera；When the camera is perpendicular to pedestal, camera axis and culture dish
The axis of mounting table is overlapped.
Preferably, a kind of bacteria colony counter, it is characterised in that: including lead screw, screw, lifting motor mounting plate, rise
Motor drops, and the lifting motor mounting plate is fixed on optical axis upper end；The lifting motor is fixed on lifting motor mounting plate；Institute
Screw is stated to be fixed on top plate；The lead screw is installed perpendicular to pedestal, and passes through screw, can be turned in the mounting seat of lower end and freely
It is dynamic, the motor axis connection of upper end and lifting motor；The screw and the lead screw intermesh, and drive silk by the rotation of lead screw
Mother slides up and down.
Preferably, a kind of bacteria colony counter, it is characterised in that: the quantity of the supporting leg is four, is uniformly distributed in
At four angles of pedestal, the length of supporting leg can be finely adjusted.
Preferably, a kind of bacteria colony counter, it is characterised in that: the supporting leg bottom is provided with rubber pad.
Preferably, a kind of bacteria colony counter, it is characterised in that: the quantity of light source be four, it is in rectangular layout in
Camera surrounding.
The beneficial effects of the utility model are: the utility model light source is placed in around camera lens, direct irradiation on culture dish,
The relatively high image of contrast can be obtained by camera without block to external available light, it is easy to operate；This is practical
When accounter, by adjusting the angle of camera, the bacterium colony distributed image of available different angle can take culture dish
The bacterium colony of side wall obtains accurate count results；The utility model top plate can carry out lift adjustment, be adapted to different scale
Bacterium colony, have stronger applicability.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model rotating part structural schematic diagram.
Fig. 3 is the utility model distribution of light sources schematic diagram.
The components in the drawings are labeled as follows: pedestal 1；Optical axis 2；Top plate 3；Lifting motor mounting plate 4；Lifting motor 5；Phase
Machine mounting plate 6；Camera 7；Rotary electric machine 8；Light source 9；Lead screw 10；Supporting leg 101；Culture dish mounting table 102；Rubber pad 103；Rotation
Support 301；Screw 302；Camera lens 701.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing, so that the advantages of the utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, to make apparent specific boundary to the protection scope of the utility model
It is fixed.
Referring to attached drawing 1-3, a kind of bacteria colony counter, it is characterised in that: including pedestal 1, optical axis 2, top plate 3, camera
Mounting plate 6, camera 7, rotary electric machine 8, light source 9, supporting leg 101, culture dish mounting table 102, rotating stand 301, camera lens 701, institute
It states 1 lower part of pedestal and sets and be uniformly distributed at four angles of pedestal 1 there are four supporting leg 101, the length of supporting leg 101 can carry out micro-
It adjusts, pedestal top is equipped with a culture dish mounting table 102；The optical axis 2 is perpendicularly fixed on pedestal 1,2 upper end of optical axis and top plate
3 are fixedly connected；There are two rotating stands 301 for 3 upper end of the top plate setting；The rotary electric machine 8 is fixed on rotating stand 301
On；The camera installing plate 6 is set between two rotating stands 301, and the rotation axis connection with rotary electric machine 8, can be around
The rotary shaft of rotary electric machine 8 rotates；The camera 7 is fixed in camera installing plate 6；The camera lens 701 is fixed on camera 7；
9 quantity of light source is four, is fixed on 3 lower part of top plate, and in rectangular layout in 7 surrounding of camera；The camera 7 is the bottom of perpendicular to
When seat 1,7 axis of camera is overlapped with the axis of culture dish mounting table 102.
A kind of bacteria colony counter further includes lead screw 10, screw 302, lifting motor mounting plate 4, lifting motor 5,
The lifting motor mounting plate 4 is fixed on 2 upper end of optical axis；The lifting motor 5 is fixed on lifting motor mounting plate 4；It is described
Screw 302 is fixed on top plate 3；The lead screw 10 is installed perpendicular to pedestal 1, and passes through screw 302, in lower end mounting seat 1
And it can be freely rotated, the motor axis connection of upper end and lifting motor 5；The screw 302 and the lead screw 10 intermesh, and pass through
The rotation of lead screw 10 drives screw 302 to slide up and down.
101 bottom of supporting leg is provided with rubber pad 103.
When the utility model is used, Micro-Organism Culture Dish is put into culture dish mounting table, control lifting motor adjusts top plate and arrives
Suitable height, the image shot by camera is to bacterial colony count；Rotary electric machine is controlled, camera is made to deflect certain angle,
Again to bacterial colony count (can be clearly apparent whether culture dish corresponding side side wall has bacterium colony distribution, and the clump count of distribution)；
Rotary electric machine is controlled, so that camera is deflected certain angle round about, then (culture dish phase can be clearly apparent to bacterial colony count
Answer whether side side wall has bacterium colony distribution, and the clump count of distribution)；Comprehensive count results three times, obtain accurate bacterium bacterium
Fall number.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, all according to this
The technical spirit of utility model any trickle amendment, equivalent replacement and improvement to the above embodiments should be included in this
Within utility model technical solution scope.
Claims (5)
1. a kind of bacteria colony counter, it is characterised in that: including pedestal, optical axis, top plate, camera installing plate, camera, rotation electricity
Machine, light source, supporting leg, culture dish mounting table, rotating stand, camera lens, the pedestal lower part is equipped with multiple supporting legs, top is equipped with one
Culture dish mounting table；The optical axis is perpendicularly fixed on pedestal, and optical axis upper end is fixedly connected with top plate；The top plate upper end setting
There are two rotating stands；The rotary electric machine is fixed on rotating stand；The camera installing plate is set to two rotating stands
Between, and the rotation axis connection with rotary electric machine, it can be rotated around the rotary shaft of rotary electric machine；The camera is fixed on camera peace
In loading board；The camera lens is fixed on camera；The multiple light source is fixed on top plate lower part around camera；The camera perpendicular to
When pedestal, camera axis is overlapped with the axis of culture dish mounting table.
2. a kind of bacteria colony counter according to claim 1, it is characterised in that: including lead screw, screw, lifting motor
Mounting plate, lifting motor, the lifting motor mounting plate are fixed on optical axis upper end；The lifting motor is fixed on lifting motor peace
In loading board；The screw is fixed on top plate；The lead screw is installed perpendicular to pedestal, and passes through screw, in the mounting seat of lower end
And it can be freely rotated, the motor axis connection of upper end and lifting motor；The screw and the lead screw intermesh, and pass through lead screw
Rotation drives screw to slide up and down.
3. a kind of bacteria colony counter according to claim 1, it is characterised in that: the quantity of the supporting leg is four,
It is uniformly distributed at four angles of pedestal, the length of supporting leg can be finely adjusted.
4. a kind of bacteria colony counter according to claim 1, it is characterised in that: the supporting leg bottom is provided with rubber
Pad.
5. a kind of bacteria colony counter according to claim 1, it is characterised in that: the quantity of light source is four, is in
Rectangular arrangement is in camera surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983533.6U CN208903298U (en) | 2018-11-29 | 2018-11-29 | A kind of bacteria colony counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983533.6U CN208903298U (en) | 2018-11-29 | 2018-11-29 | A kind of bacteria colony counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903298U true CN208903298U (en) | 2019-05-24 |
Family
ID=66578289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821983533.6U Active CN208903298U (en) | 2018-11-29 | 2018-11-29 | A kind of bacteria colony counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980800A (en) * | 2021-11-25 | 2022-01-28 | 深圳零一生命科技有限责任公司 | Microbial colony counter and counting method thereof |
-
2018
- 2018-11-29 CN CN201821983533.6U patent/CN208903298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980800A (en) * | 2021-11-25 | 2022-01-28 | 深圳零一生命科技有限责任公司 | Microbial colony counter and counting method thereof |
| CN113980800B (en) * | 2021-11-25 | 2023-04-04 | 深圳零一生命科技有限责任公司 | Microbial colony counter and counting method thereof |
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