CN207793281U - A kind of new ultra-violet mutagenesis case - Google Patents
A kind of new ultra-violet mutagenesis case Download PDFInfo
- Publication number
- CN207793281U CN207793281U CN201721767923.5U CN201721767923U CN207793281U CN 207793281 U CN207793281 U CN 207793281U CN 201721767923 U CN201721767923 U CN 201721767923U CN 207793281 U CN207793281 U CN 207793281U
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- camera bellows
- annular
- lamp
- pedestal
- switch
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Abstract
The utility model discloses a kind of new ultra-violet mutagenesis casees comprising：Pedestal, camera bellows, lamp bracket and lifting adjusting structure；Pedestal, Magnetic rotary disc seat is equipped at medium position, and one side is equipped with control panel；Camera bellows is located on pedestal, is equipped with sliding door in the one side of camera bellows, PE foil laminated films are equipped in camera bellows inner surface；Lamp bracket is located inside camera bellows comprising fixed frame and is located on fixed frame and the annular ultraviolet lamp of arranged concentric, annular red light and annular daylight lamp from inside to outside；Lifting adjusting structure is located inside camera bellows and is fixedly connected with pedestal；Wherein, Magnetic rotary disc seat is located inside camera bellows, and annular ultraviolet lamp, annular red light and annular daylight lamp are connect with control panel, and fixed frame is connect with lifting adjusting structure；The structure design of the utility model is reasonable, easy to use, can easily adjust the height of lamp bracket, can improve the illumination condition in camera bellows, conducive to being smoothed out for mutagenesis reaction.
Description
Technical field
The utility model is related to experiment equipment technical fields, and in particular to a kind of new ultra-violet mutagenesis case.
Background technology
Existing mutagenesis case is unreasonable in structure design：Unreasonable, the lifting knot for the lifting structure design of ultraviolet lamp
Structure occupied space is big, is not easy to easily control descending operation in camera bellows；Ultraviolet lamp, red light and fluorescent lamp are usual in camera bellows
It is set up in parallel, in practical application, mutual blocking influences light irradiation, is not easy to mutagenesis bacterium solution cover；It is existing
There is mutagenesis case in structure design, usually conventional magnetic stirring apparatus is placed in camera bellows, is controlled to magnetic stirring apparatus
When need in camera bellows internal control, make troubles to practical operation and then application.
Utility model content
The purpose of this utility model is to be directed to the deficiencies in the prior art, provides a kind of reasonable in design, use
Convenient new ultra-violet mutagenesis case；It can be convenient for adjusting ultraviolet lamp lifting distance, be conducive to ultraviolet lamp and mutagenesis bacterium solution is irradiated.
The technical solution adopted in the utility model is to achieve the above object：
A kind of new ultra-violet mutagenesis case, including：
Pedestal, Magnetic rotary disc seat is equipped at medium position, and one side is equipped with control panel；
Camera bellows is located on pedestal, is equipped with sliding door in the one side of camera bellows, it is compound to be equipped with PE aluminium foils in camera bellows inner surface
Film；
Lamp bracket is located inside camera bellows comprising fixed frame and is located on fixed frame and the ring of arranged concentric from inside to outside
Shape ultraviolet lamp, annular red light and annular daylight lamp；And
Lifting adjusting structure is located inside camera bellows and is fixedly connected with pedestal；
Wherein, Magnetic rotary disc seat is located inside camera bellows, annular ultraviolet lamp, annular red light and annular daylight lamp and control panel
Connection, fixed frame are connect with lifting adjusting structure；
Further, the lifting adjusting structure packet fixed seat, screw rod, nut block and limit sliding chutes, the fixed seat are located at
On pedestal, described screw rod one end is hinged in fixed seat and can be relatively fixed that seat circumferentially rotates, the other end is held at the top of camera bellows,
On screw rod, rotation process bar is equipped at neighbouring fixed seat position, the nut block coordinates with screw rod, and limit is equipped in nut block
Position protrusion, the limit sliding chutes are located on camera bellows inner wall, and the restriction protrusion is adapted with limit sliding chutes, and the fixation is erected at
In nut block；
Further, the control panel is equipped with power switch, display screen, speed governing knob, ultraviolet violet light switch, red light switch
And switch for fluorescent lamp, the ultraviolet violet light switch, red light switch and switch for fluorescent lamp respectively with annular ultraviolet lamp, annular red light and ring
Shape fluorescent lamp connects；
Further, the chassis interior is equipped with DC power supply, microcontroller, drive module, direct current generator, spinning disk and turns
Fast sensor, the DC power supply connect with microcontroller, drive module, ultraviolet violet light switch, red light switch and switch for fluorescent lamp respectively
It connects, the microcontroller is connect with drive module, speed probe, power switch, display screen and speed governing knob respectively, the driving
Module is connect with direct current generator, and the spinning disk is located at immediately below Magnetic rotary disc seat and is connect with direct current generator output shaft, institute
Speed probe is stated to be located on direct current generator.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is equipped with PE foil laminated films in camera bellows inner surface, can effectively reflective annular ultraviolet lamp, annular it is red
The light of lamp and annular daylight lamp increases the illumination condition inside camera bellows, wherein to the reflection of the light of ultraviolet lamp be conducive to sterilization and
Mutagenesis；The light of annular ultraviolet lamp, annular red light and annular daylight lamp all has loop configuration and arranged concentric, can make annular
Ultraviolet lamp, annular red light and annular daylight lamp can all be located at right over Magnetic rotary disc seat, be conducive to inside to mutagenesis bacterium solution and camera bellows
It is irradiated；
2, lifting adjusting structure realizes circumferential direction limit of the nut block with respect to screw rod using the cooperation of restriction protrusion and limit sliding chutes
Position, then nut block can be driven to carry out lifting moving by screw rod rotation, to realize the lifting action of lamp bracket, it is adjusted ultraviolet
Distance of the lamp apart from Magnetic rotary disc seat；The structure is located inside camera bellows, simple and convenient in operation；
3, the utility model concentrates the control of spinning disk, annular ultraviolet lamp, annular red light and annular daylight lamp
It is simple and convenient in operation convenient for being controlled outside camera bellows on the control panel of pedestal side.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
The positive structure diagram of Fig. 2 the utility model；
Remove the overlooking structure diagram after camera bellows in Fig. 3 the utility model；
The system control block figure of Fig. 4 the utility model.
Wherein：1- pedestals；2- Magnetic rotary disc seats；3- control panels；4- camera bellows；5- pulls；6-PE foil laminated films；7- is solid
Determine frame；8- annular ultraviolet lamps；9- annular red lights；10- annular daylight lamps；11- fixed seats；12- screw rods；13- nut blocks；14- is limited
Position sliding slot；15- rotation process bars；16- restriction protrusions；17- power switches；18- display screens；19- speed governing knobs；20- ultraviolet lamps
Switch；21- red lights switch；22- switch for fluorescent lamp；23- DC power supplies；24- microcontrollers；25- drive modules；26- direct current generators；
27- spinning disks；28- speed probes.
Specific implementation mode
The preferred embodiment in the utility model is illustrated below in conjunction with attached drawing：
As shown in Figures 1 to 4, a kind of new ultra-violet mutagenesis case, including：Pedestal 1, camera bellows 4, lamp bracket and lifting adjusting structure；
Wherein, pedestal 1 is integrally square, and constitutes the bottom of camera bellows 4, Magnetic rotary disc seat 2 is equipped at 1 medium position of pedestal,
Magnetic rotary disc seat 2 is used to prevent the bottle ware or small beaker of bacterium solution to be mutagenic, 1 one side of pedestal to be equipped with control panel 3；Control panel
3 are equipped with power switch 17, display screen 18, speed governing knob 19, ultraviolet violet light switch 20, red light switch 21 and switch for fluorescent lamp 22,
The ultraviolet violet light switch 20, red light switch 21 and switch for fluorescent lamp 22 respectively on control panel 3 annular ultraviolet lamp 8, annular
Red light 9 and annular daylight lamp 10 connect；Magnetic rotary disc seat 2 is located inside camera bellows 4；
Camera bellows 4 provides mutagenesis space for the bottle ware or small beaker of bacterium solution to be mutagenic, is located on pedestal 1, in camera bellows 4
One side is equipped with sliding door 5, is equipped with PE foil laminated films 6 in 4 inner surface of camera bellows, PE foil laminated films 6 can be reflective, increases camera bellows
A nanometer acrylic board may be used in interior light reflection, the attention material of camera bellows 4；
Lamp bracket, for providing illumination requirement for mutagenesis reaction, lamp bracket is located inside camera bellows 4, and lamp bracket includes fixed frame 7 and sets
On fixed frame 7 and the from inside to outside annular ultraviolet lamp 8 of arranged concentric, annular red light 9 and annular daylight lamp 10；Annular ultraviolet lamp
8 for sterilizing and promoting mutagenesis reaction, and annular ultraviolet lamp 8 is located at 9 inside of annular red light and has loop configuration, in this way convenient for pair
Mutagenesis bacterium solution is irradiated, sample photoreactivation caused by annular red light 9 can effectively stop external source light, annular daylight lamp 10
It is used for illumination when clearing up camera bellows 4；
Lifting adjusting structure, for adjusting height of the lamp bracket in camera bellows 4, being located at 4 inside of camera bellows and being fixed with pedestal 1
Connection, fixed frame 7 are connect with lifting adjusting structure；Lifting adjusting structure packet fixed seat 11, screw rod 12, nut block 13 and limit are slided
Slot 14, the fixed seat 11 are located on pedestal 1, and 12 one end of the screw rod is hinged in fixed seat 11 and can be relatively fixed seat 11 weeks
It is held to rotation, the other end at 4 top of camera bellows, rotation process bar 15, institute is equipped on screw rod 12, at neighbouring 11 position of fixed seat
It states nut block 13 with screw rod 12 to coordinate, restriction protrusion 16 is equipped in nut block 13, the limit sliding chutes 14 are located at 4 inner wall of camera bellows
On, the restriction protrusion 16 is adapted with limit sliding chutes 14, and the fixed frame 7 is located in nut block 13；
To realize on control panel 3 to the Comprehensive Control of light and magnetic agitation, DC power supply is internally provided in pedestal 1
23, microcontroller 24, drive module 25, direct current generator 26, spinning disk 27 and speed probe 28；DC power supply 23 can will exchange
Electricity is converted to direct current and provides direct current, and MCS-51 microcontrollers may be used in microcontroller 24, and drive module 25 is straight for driving
MC3386 drive modules may be used in galvanic electricity machine 26；The DC power supply 23 respectively with microcontroller 21, drive module 25, ultraviolet
Lamp switch 20, red light switch 21 and the connection connection of switch for fluorescent lamp 22, the microcontroller 21 are passed with drive module 25, rotating speed respectively
Sensor 28, power switch 17, display screen 18 and speed governing knob 19 connect, and the drive module 25 is connect with direct current generator 26, institute
It states spinning disk 27 to be located at immediately below Magnetic rotary disc seat 2 and export axis connection with direct current generator 26, the PWM of wherein microcontroller 21 is defeated
Outlet is connect with the input terminal of drive module 25, and the output end of drive module 25 is connect with direct current generator 26, the A/D of microcontroller 21
Mouth is connected with potentiometer, which is located on speed governing knob 19, can pass through speed governing knob 19 and rotate realization direct current generator 26
Rotational speed regulation, the speed probe 28 are located on direct current generator 26.
The operation principle and using method of the utility model：
Lighted when the utility model is used, ultraviolet violet light switch 20 can be first passed through and control annular ultraviolet lamp 8, to camera bellows 4 into
Row sterilizing；It is then shut off annular ultraviolet lamp 8, sliding door 5 is opened, the bottle ware or small beaker of bacterium solution to be mutagenic is placed on Magnetic rotary disc seat
On 2, it is put into magnet rotor in advance in bottle ware or small beaker；Then screw rod 12 is rotated by rotation process bar 15, in limit sliding chutes 14
Under the circumferential position-limiting action of restriction protrusion 16, the rotation of screw rod 12 will drive nut block 13 to move up and down, to drive lamp
Frame moves up and down, and irradiation distance of the annular ultraviolet lamp 8 to mutagenesis bacterium solution is adjusted in this way, simple and convenient in operation, in structure
Pedestal 1 and camera bellows 4 can be rationally utilized in design, are simplified structure design, can be required according to experimental design, adjust the height of lamp bracket；
Sliding door 5 is shut, camera bellows 4 is in closed state, and control annular ultraviolet lamp 8 by ultraviolet violet light switch 20 lights again；Due to camera bellows 4
Inner surface be equipped with PE foil laminated films 6, PE foil laminated films 6 can reflective annular ultraviolet lamp 8 light, can increase in camera bellows 4
Illumination condition, being smoothed out for mutagenesis reaction can be promoted, due to the structure in a ring of annular ultraviolet lamp 8, convenient for bottle ware or
Small beaker is concentrated, is effectively irradiated；The rotating speed that spinning disk 27 rotates is controlled by speed governing knob 19, spinning disk 27 turns
Speed is measured by speed probe 28, and is shown by display screen 18, and spinning disk 27 is rotated in 2 downside of Magnetic rotary disc seat,
Magnet rotor rotation will be driven under magneticaction, and then realize the stirring to mutagenesis bacterium solution；Require mutagenesis corresponding according to experimental design
Time after the completion of to be mutagenic, close spinning disk 27, under the conditions of being protected from light, lights annular red light 9 by red light switch 21, finally
It is further processed by the bacterium solution after mutagenesis；Annular day can be controlled needing the when of clearing up 4 inside of camera bellows by switch for fluorescent lamp 22
Light lamp 10 is lighted, and is realized 4 interior lighting of camera bellows, is convenient to clean inside camera bellows 4.
In the present invention, annular ultraviolet lamp 8, annular red light 9 and annular daylight lamp 10 are powered by DC power supply 23, by
Ultraviolet violet light switch 20, red light switch 21 and switch for fluorescent lamp 22 individually control, upper independent of one another in control；Power switch 17 is used for
The keying of control single chip computer 24；During to the rotation of spinning disk 27 control, when energization, microcontroller 24 is according to speed governing knob
The current potential height of potentiometer on 19 and preset program send corresponding pulse-width signal and direct current to drive module 25
26 direction of rotation signal of motor, drive module 25 drive direct current generator 26 to rotate by built-in H-bridge drive circuit, direct current generator
26 rotations drive spinning disk 27 to rotate synchronously, and spinning disk 27 is equipped with magnet, can be according to the original that identical charges repel each other, there is a natural attraction between the sexes
Reason drives the magnet rotor rotation in bottle ware or small beaker；Reflective sticker is equipped on the output shaft of direct current generator 26, it can be by turning
The effect of fast sensor 28 and reflective sticker realizes that the measurement to the rotating speed of direct current generator 26, tach signal pass to microcontroller
24, microcontroller 24 shows the rotating speed of direct current generator 26 by display screen 18.
Claims (4)
1. a kind of new ultra-violet mutagenesis case, which is characterized in that including：
Pedestal (1), Magnetic rotary disc seat (2) is equipped at medium position, and one side is equipped with control panel (3)；
Camera bellows (4) is located on pedestal (1), is equipped with sliding door (5) in the one side of camera bellows (4), inner surface is equipped in camera bellows (4)
PE foil laminated films (6)；
It is internal to be located at camera bellows (4) for lamp bracket comprising fixed frame (7) and is located on fixed frame (7) and arranged concentric from inside to outside
Annular ultraviolet lamp (8), annular red light (9) and annular daylight lamp (10)；And
Lifting adjusting structure is located at camera bellows (4) inside and is fixedly connected with pedestal (1)；
Wherein, Magnetic rotary disc seat (2) is located at camera bellows (4) inside, annular ultraviolet lamp (8), annular red light (9) and annular daylight lamp
(10) it is connect with control panel (3), fixed frame (7) is connect with lifting adjusting structure.
2. a kind of new ultra-violet mutagenesis case as described in claim 1, which is characterized in that the lifting adjusting structure packet fixed seat
(11), screw rod (12), nut block (13) and limit sliding chutes (14), the fixed seat (11) are located on pedestal (1), the screw rod
(12) one end is hinged in fixed seat (11) and can be relatively fixed that seat (11) circumferentially rotates, the other end is held at the top of the camera bellows (4),
On screw rod (12), rotation process bar (15), the nut block (13) and screw rod (12) are equipped at neighbouring fixed seat (11) position
Cooperation is equipped with restriction protrusion (16) in nut block (13), and the limit sliding chutes (14) are located on camera bellows (4) inner wall, the limit
Position protrusion (16) is adapted with limit sliding chutes (14), and the fixed frame (7) is located in nut block (13).
3. a kind of new ultra-violet mutagenesis case as described in claim 1, which is characterized in that the control panel (3) is equipped with electricity
Source switch (17), display screen (18), speed governing knob (19), ultraviolet violet light switch (20), red light switch (21) and switch for fluorescent lamp
(22), the ultraviolet violet light switch (20), red light switch (21) and switch for fluorescent lamp (22) respectively with annular ultraviolet lamp (8), annular
Red light (9) and annular daylight lamp (10) connection.
4. a kind of new ultra-violet mutagenesis case as claimed in claim 3, which is characterized in that the pedestal (1) is internally provided with direct current
Power supply (23), microcontroller (24), drive module (25), direct current generator (26), spinning disk (27) and speed probe (28), institute
It states DC power supply (23) and switchs (21) and daylight with microcontroller (24), drive module (25), ultraviolet violet light switch (20), red light respectively
Lamp switch (22) connect, the microcontroller (24) respectively with drive module (25), speed probe (28), power switch (17),
Display screen (18) and speed governing knob (19) connection, the drive module (25) connect with direct current generator (26), the spinning disk
(27) it is located at immediately below Magnetic rotary disc seat and exports axis connection with direct current generator (26), the speed probe (28) is located at direct current
On motor (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767923.5U CN207793281U (en) | 2017-12-18 | 2017-12-18 | A kind of new ultra-violet mutagenesis case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767923.5U CN207793281U (en) | 2017-12-18 | 2017-12-18 | A kind of new ultra-violet mutagenesis case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793281U true CN207793281U (en) | 2018-08-31 |
Family
ID=63284457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767923.5U Expired - Fee Related CN207793281U (en) | 2017-12-18 | 2017-12-18 | A kind of new ultra-violet mutagenesis case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612840A (en) * | 2019-10-15 | 2019-12-27 | 兰州理工大学 | A cultivate auxiliary system for biological hydrodynamics |
-
2017
- 2017-12-18 CN CN201721767923.5U patent/CN207793281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612840A (en) * | 2019-10-15 | 2019-12-27 | 兰州理工大学 | A cultivate auxiliary system for biological hydrodynamics |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181218 |