CN208395161U - A kind of microbiological incubator - Google Patents

Abstract

The utility model discloses a kind of microbiological incubators, the incubator includes cabinet, box house is fixed with two vertical bars relative to cabinet axisymmetrical along the vertical direction, sliding is connected with the level board placed for culture dish along the vertical direction in cabinet, the through-hole passed through for vertical bar is offered on level board, box house is fixed with servo motor, the first screw rod is fixed on the motor shaft of servo motor, it is threadedly coupled between level board and the first screw rod, one end of first screw rod is rotatably connected in cabinet, the first fixed block of fixed culture dish is equipped with above level board, second fixed block, third fixed block etc., the opening of cabinet is also hinged with chamber door, headlamp is provided on the top surface of box house, the four corners of the bottom of box are provided with four support columns.Culture dish height in this microbiological incubator is adjustable, the intensity of illumination that culture dish is subject to is adjusted by the height adjustment to culture dish, and culture dish can be by stable fixation.

Description

A kind of microbiological incubator

Technical field

The utility model relates to microculture field, in particular to a kind of microbiological incubator.

Background technique

Light is a sufficiently complex and important ecological factor, including light intensity, light quality and illumination length.The variation of light factor There is very important influence to the growth of microorganism.Higher light intensity can suppress growth of microorganism, and some microorganism light intensity are small It can not then be bred.

Microbiological incubator is the culture utensil for placing microbial culture dish, and existing microbiological incubator can not spirit The light intensity magnitude of adjusting living to microbial culture dish.

Utility model content

Utility model aims to solve problems of the existing technology, provide a kind of microbiological incubator, this is micro- The height of culture dish is adjustable in bio-incubator, can be strong to adjust the illumination that it is subject to by adjusting the height of culture dish Degree.

The purpose of this utility model is achieved through the following technical solutions:

A kind of microbiological incubator, including cabinet, the inside of the cabinet is along the vertical direction relative to the axis pair of cabinet Title is fixed with two vertical bars, slides the level board for being connected with and placing for culture dish, the level along the vertical direction in the cabinet Offer the through-hole passed through for vertical bar on plate, the box house is fixed with servo motor, on the motor shaft of the servo motor It is fixed with the first screw rod, is threadedly coupled between the level board and the first screw rod, first screw rod is in separate servo motor One end is rotatably connected in cabinet, and the level board is fixedly arranged above the first fixed block, and first fixed block has cambered surface, institute It states also to slide in the horizontal direction on level board and is connected with the second fixed block, be fixed with dovetails on second fixed block, it is described The dovetail groove matched with dovetails is offered on level board, second fixed block has in the one side close to the first fixed block Cambered surface identical with the first fixed block is fixed with third fixed block, the third fixed block internal screw thread connection on the level board There is the second screw rod, one end of second screw rod is rotatably connected in the second fixed block, the cambered surface of first fixed block and Elastic cushion is provided in the cambered surface of two fixed blocks, the opening of the cabinet is also hinged with chamber door, the top of the box house Headlamp is provided on face, the four corners of the bottom of box are provided with four support columns.

By using above-mentioned technical proposal, when being placed into incubator to microbial culture dish and cultivating, by culture dish It is placed on level board, so that culture dish is contradicted to the elastic cushion in the first fixed block cambered surface, is rotated further by the second screw rod, the second spiral shell Bar will drive the sliding of the second fixed block, so that the elastic cushion in the second fixed block cambered surface is contradicted onto culture dish, thus completion pair The fixation of culture dish；When needing to adjust the light intensity magnitude that microorganism needs in culture dish, servo motor, servo motor can star The first screw rod of driving is rotated, it will driving level board lifting, to be adjustable the light intensity magnitude that microorganism needs in culture dish. Culture dish height in the microbiological incubator is adjustable, is subject to by the height adjustment to culture dish to adjust culture dish Intensity of illumination, and culture dish can be by stable fixation.

Preferably, being provided with retarder between first screw rod and servo motor.By using the technical solution, first Retarder between screw rod and servo motor can slow down to the output speed of servo motor, so that the vertical cunning of level board It moves more steady.

Preferably, the box house is fixed with protective cover, the protective cover is located at the outside of servo motor and retarder. By using the technical solution, the protective cover outside servo motor and retarder can protect the safety of servo motor and retarder, Improve its service life.

Preferably, second screw rod is fixed with handle in one end far from the second fixed block.By using the technical side Case, the handle of the second screw rod end can facilitate operator to rotate the second screw rod.

Preferably, the outer wall of the handle is provided with non-slip mat.By using the technical solution, the non-slip mat of handle outer wall Hand skids when can prevent operator from holding handle.

Preferably, the bottom of the support column is fixed with cushion block.Cushion block by using the technical solution, below support column The contact area between support column and ground can be increased, so that microbiological incubator placement is more steady.

The utility model has the following beneficial effects: the culture dish height in this microbiological incubator is adjustable, pass through The intensity of illumination that culture dish is subject to is adjusted to the height adjustment of culture dish, and culture dish can be by stable fixation.

Detailed description of the invention

Fig. 1 is one of structural schematic diagram of microbiological incubator；

Fig. 2 is enlarged drawing at C in Fig. 1；

Fig. 3 is the structure sectional view of microbiological incubator；

Fig. 4 is enlarged drawing at D in Fig. 3；

Fig. 5 is the second structural representation of microbiological incubator；

Appended drawing reference: 1, cabinet；2, vertical bar；3, culture dish；4, level board；5, through-hole；6, servo motor；7, the first spiral shell Bar；8, the first fixed block；9, the second fixed block；10, dovetails；11, dovetail groove；12, third fixed block；13, the second screw rod； 14, elastic cushion；15, chamber door；16, headlamp；17, support column；18, retarder；19, protective cover；20, handle；21, non-slip mat； 22, cushion block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figures 1 to 5, a kind of microbiological incubator, including cabinet 1, wherein the inside of cabinet 1 along the vertical direction Axisymmetrical relative to cabinet 1 is fixed with two vertical bars 2, slides to be connected with along the vertical direction in cabinet 1 and place for culture dish 3 Level board 4, and the through-hole 5 passed through for vertical bar 2 is offered on level board 4, can by the cooperation of vertical bar 2 and through-hole 5 It is oriented to the vertical sliding of level board 4；It is solid inside cabinet 1 in order to realize that automation adjusts the purpose of 4 height of level board Surely there is servo motor 6, and be fixed with the first screw rod 7 on the motor shaft of servo motor 6, spiral shell between level board 4 and the first screw rod 7 Line connection, the first screw rod 7 are rotatably connected in cabinet 1 in one end far from servo motor 6；In order to fix culture dish 3, in level Plate 4 is fixedly arranged above the first fixed block 8, wherein the first fixed block 8 has cambered surface, also slides in the horizontal direction on level board 4 It is connected with the second fixed block 9, in order to enable the sliding of the second fixed block 9 is more stable, is fixed with dovetail on the second fixed block 9 Block 10, while the dovetail groove 11 matched with dovetails 10 is offered on level board 4；Second fixed block 9 is solid close to first The one side for determining block 8 has cambered surface identical with the first fixed block 8, is fixed with third fixed block 12 on level board 4, while the Three fixed blocks, 12 internal screw thread is connected with the second screw rod 13, and one end of the second screw rod 13 is rotatably connected in the second fixed block 9, In be provided with elastic cushion 14 in the cambered surface of the first fixed block 8 and the cambered surface of the second fixed block 9, the second screw rod 13 of rotation can drive Dynamic second fixed block 9 slides on level board 4；It is also hinged with chamber door 15 in the opening of cabinet 1, the top surface inside cabinet 1 On be provided with headlamp 16 for illuminating, the four corners in 1 bottom of cabinet are provided with four support columns 17, and support column 17 is for branch Support cabinet 1；When being placed into incubator to microbial culture dish 3 and cultivating, culture dish 3 is placed on level board 4, so that Culture dish 3 is contradicted to the elastic cushion 14 in 8 cambered surface of the first fixed block, is rotated further by the second screw rod 13, and the second screw rod 13 will drive the Two fixed blocks 9 sliding, so that the elastic cushion 14 in 9 cambered surface of the second fixed block is contradicted onto culture dish 3, to complete to culture dish 3 fixation；When needing to adjust the light intensity magnitude that microorganism needs in culture dish 3, servo motor 6 can star, servo motor 6 will The first screw rod 7 is driven to rotate, it will driving level board 4 is gone up and down, so that it is big to be adjustable the light intensity that microorganism needs in culture dish 3 It is small；The height of culture dish 3 in the microbiological incubator is adjustable, can by the height adjustment to microbial culture dish 3 come The intensity of illumination to microbial culture dish 3 is adjusted, and culture dish 3 can be by stable fixation.

As shown in figure 5, retarder 18 is provided between the first screw rod 7 and servo motor 6, the first screw rod 7 and servo electricity Retarder 18 between machine 6 can slow down to the output speed of servo motor 6, so that the vertical sliding of level board 4 is more Steadily.

As shown in Figure 1, be fixed with protective cover 19 inside cabinet 1, protective cover 19 is located at servo motor 6 and retarder 18 Protective cover 19 outside outside, servo motor 6 and retarder 18 can protect the safety of servo motor 6 and retarder 18, improve it Service life.

As shown in Fig. 2, being fixed with handle 20, the second screw rod 13 in one end far from the second fixed block 9 in the second screw rod 13 The handle 20 of end can facilitate operator to rotate the second screw rod 13；The outer wall of handle 20 is provided with non-slip mat 21, handle simultaneously Hand skids when the non-slip mat 21 of 20 outer walls can prevent operator from holding handle 20.

As shown in figure 3, in order to increase the contact area between support column 17 and ground, so that microbiological incubator is placed It is more steady, be fixed with cushion block 22 in the bottom of support column 17.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of microbiological incubator, including cabinet (1), it is characterised in that: the inside of the cabinet (1) is opposite along the vertical direction Two vertical bars (2) are fixed in the axisymmetrical of cabinet (1), slides and is connected with for culture along the vertical direction in the cabinet (1) The level board (4) that ware (3) is placed offers the through-hole (5) passed through for vertical bar (2), the cabinet (1) on the level board (4) Inside is fixed with servo motor (6), is fixed with the first screw rod (7), the level board on the motor shaft of the servo motor (6) (4) it is threadedly coupled between the first screw rod (7), first screw rod (7) is rotatably connected in one end far from servo motor (6) In cabinet (1), the level board (4) is fixedly arranged above the first fixed block (8), and first fixed block (8) has cambered surface, described Also sliding is connected with the second fixed block (9) in the horizontal direction on level board (4), is fixed with dovetail on second fixed block (9) Block (10) offers the dovetail groove (11) matched with dovetails (10), second fixed block (9) on the level board (4) There is with the first fixed block (8) identical cambered surface in the one side close to the first fixed block (8), be fixed on the level board (4) Third fixed block (12), third fixed block (12) internal screw thread are connected with the second screw rod (13), second screw rod (13) One end is rotatably connected in the second fixed block (9), in the cambered surface of first fixed block (8) and the cambered surface of the second fixed block (9) It is provided with elastic cushion (14), the opening of the cabinet (1) is also hinged with chamber door (15), the internal top surface of the cabinet (1) On be provided with headlamp (16), the four corners of cabinet (1) bottom are provided with four support columns (17).

2. microbiological incubator according to claim 1, it is characterised in that: first screw rod (7) and servo motor (6) Between be provided with retarder (18).

3. microbiological incubator according to claim 2, it is characterised in that: be fixed with protective cover inside the cabinet (1) (19), the protective cover (19) is located at the outside of servo motor (6) and retarder (18).

4. microbiological incubator according to claim 1, it is characterised in that: second screw rod (13) is solid far from second The one end for determining block (9) is fixed with handle (20).

5. microbiological incubator according to claim 4, it is characterised in that: the outer wall of the handle (20) is provided with anti-skidding It pads (21).

6. microbiological incubator according to claim 1, it is characterised in that: the bottom of the support column (17) is fixed with pad Block (22).