CN210856096U - Culture box - Google Patents

Abstract

The utility model discloses an incubator, including the box that is equipped with the chamber door, be equipped with a plurality of boards of placing in the box, a plurality of rotation axis of placing the board through vertical setting become the cluster and connect, and the axis of rotation both ends rotate with the box lateral wall to be connected, and the axis of rotation passes through the steady rotation of drive assembly drive, and the axis of rotation rotates and drives a plurality of boards of placing and rotate simultaneously. The utility model discloses with a plurality of boards of placing through axis of rotation cluster setting, the cooperation rotates the axis of rotation that sets up and can will place the board and keep away from the department of chamber door and rotate to being close to the chamber door position, the getting of the culture dish of being convenient for is taken to avoid placing the external force that the dish in-process used at the rotation too big, make the culture dish produce centrifugal force and slide on placing the board and cause and empty the scheduling problem, the utility model discloses still set up drive assembly and be used for steady drive axis of rotation to rotate for the board of placing that sets up in the box can also guarantee the culture dish when being convenient for get by the culture dish and take the steady security of in-process, avoids causing the damage scheduling problem of cultivateing the.

Description

Culture box

Technical Field

The utility model belongs to the technical field of the experimental apparatus, concretely relates to incubator.

Background

The incubator has a refrigeration and heating bidirectional temperature regulation system, has a temperature controllable function, is important test equipment in scientific research institutions, universities, production units or department laboratories in the industries of biology, genetic engineering, medicine, health and epidemic prevention, environmental protection, agriculture, forestry, livestock and the like, is widely applied to low-temperature constant-temperature tests, culture tests, environmental tests and the like, a biochemical incubator controller circuit consists of a temperature sensor, a voltage comparator and a control execution circuit, and the biochemical incubator is widely applied to the researches, universities and production departments of environmental protection, health and epidemic prevention, drug testing, agricultural and livestock, aquatic products and the like, and is special constant-temperature equipment for water body analysis and BOD determination, culture, preservation, plant cultivation and breeding experiments of bacteria, molds and microorganisms.

Incubator among the prior art places the board including the box that has the chamber door, the multilayer that is equipped with temperature control device and places the culture dish in the box, places the board and from the top down folds to set up in the box, but places the setting mode of board and be not convenient for operating personnel to keeping away from getting of the culture dish of chamber door side and take.

In order to solve the problems, in the prior art, the placing plate is arranged in the box in a drawing mode, when a culture dish is placed or taken, the placing plate is partially drawn out of the box, and then the culture dish is placed or taken, so that the problem that the culture dish is not convenient to take can be solved; however, the board of placing that the pull set up is at the pull in-process, and operating personnel pull dynamics control is improper just easily causes empting of the culture dish of placing on the board or leads to the culture medium (culture solution) of culture dish in to incline to shine, has still increased the clean rate of appraising of placing the board when causing the waste of cultivateing the sample, polluting.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an incubator has solved among the prior art fixed setting place the board get take the inconvenient swift or movable setting place the board and get the unstable problem of taking the culture dish.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an incubator, is equipped with a plurality of boards of placing including the box that is equipped with the chamber door in the box, and a plurality of rotation axes of placing the board through vertical setting become the cluster and connect, and the rotation axis both ends rotate with the box lateral wall to be connected, and the axis of rotation passes through drive assembly drive steady rotation, and the axis of rotation rotates and drives a plurality of boards of placing and rotate simultaneously.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses with a plurality of boards of placing through axis of rotation cluster setting, the cooperation rotates the axis of rotation that sets up and can will place the board and keep away from the department of chamber door and rotate to being close to the chamber door position, the getting of the culture dish of being convenient for is taken to avoid placing the external force that the dish in-process used at the rotation too big, make the culture dish produce centrifugal force and slide on placing the board and cause and empty the scheduling problem, the utility model discloses still set up drive assembly and be used for steady drive axis of rotation to rotate for the board of placing that sets up in the box can also guarantee the culture dish when being convenient for get by the culture dish and take the steady security of in-process, avoids causing the damage scheduling problem of cultivateing the.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the limiting gear and the limiting latch of the present invention;

fig. 4 is a cross-sectional view of the matching end of the rotating rod and the rotating handle of the present invention;

FIG. 5 is a cross-sectional view of the rotating handle of the present invention;

fig. 6 is a position relationship diagram of the moving groove and the limiting groove of the present invention.

In the figure, a box body 1, a rotating shaft 2, a placing plate 3, a vent hole 31, a coaming 32, a first bevel gear 41, a fixed seat 42, a second bevel gear 43, a rotating handle 44, a rotating rod 45, a limit gear 51, a limit latch 52, a limit channel 53, a moving groove 54, a limit groove 55, a wedge block 56, a limit sliding groove 57, an annular groove 58, a spherical sliding block 59 and a moving block 510 are arranged.

Detailed Description

As shown in fig. 1-6, the utility model relates to an incubator, including the box 1 that is equipped with the chamber door, be equipped with a plurality of boards 3 of placing in the box 1, a plurality of axis of rotation 2 that place board 3 through vertical setting are connected in a string, and 2 both ends of axis of rotation are rotated with 1 lateral wall of box and are connected, and axis of rotation 2 passes through the steady rotation of drive assembly drive, and 2 rotations of axis of rotation drive a plurality of boards 3 of placing rotate simultaneously. The utility model discloses with a plurality of boards 3 of placing through 2 bunchs of axis of rotation settings, the cooperation is rotated 2 axis of rotation that set up and can will be placed 3 departments of keeping away from the chamber door and rotate to being close to the chamber door position, the getting of the culture dish of being convenient for is taken to avoid placing the external force that set in-process used at the rotation too big, make the culture dish produce centrifugal force and slide on placing board 3 and cause and empty the scheduling problem, the utility model discloses still set up drive assembly and be used for steady drive axis of rotation 2 to rotate for placing board 3 that sets up in box 1 can also guarantee the culture dish when being convenient for get by the culture dish and taking the steady security of in-process, avoid causing the damage scheduling problem of cultivateing the sample.

Specifically, the driving assembly comprises a first bevel gear 41 arranged on the rotating shaft 2, the first bevel gear 41 is engaged with a second bevel gear 43, the first bevel gear 41 has a larger tooth diameter than the second bevel gear 43, and the second bevel gear 43 is coaxially provided with a rotating rod 45. Wherein dwang 45 sets up and is being close to 2 bottoms of axis of rotation to set up, two fixing bases 42 installation through setting up in the box 1, dwang 45 passes through the bearing rotation with fixing base 42 and is connected, because first bevel gear 41's pitch diameter is greater than the pitch diameter of second bevel gear 43, when faster rotation dwang 45, first bevel gear 41 also can reduce the slew velocity of axis of rotation 2 with the cooperation of second bevel gear 43, and then slow down the slew velocity who places board 3, avoid placing the culture dish of board 3 upper modes and shift the slope scheduling problem. Although the driving assembly is not arranged and the placing plate 3 can also be rotated, once the control force of an operator is improper, the culture dish placed on the placing plate 3 slides and collides with an adjacent culture dish under the action of centrifugal force, so that the culture dish is toppled over, the culture sample is damaged, the culture treatment needs to be carried out again, the culture work period is long, and the experiment process is delayed, so that the driving assembly is necessary to be arranged, even if the rotating rod 45 rotates at an over-high speed in the rotating process, the influence can be effectively reduced by the first bevel gear 41 and the second bevel gear 43 with different tooth diameters, and further, the rotation of the placing plate 3 is carried out stably.

Because the culture dish generally can place tens hours in box 1, for avoiding the culture dish to distribute unevenly on placing board 3 and probably cause to place board 3 and rotate and influence the culture dish and place safe problem, the utility model discloses the dwang 45 that sets up is through its rotation of spacing subassembly control or fixed setting, and then inject axis of rotation 2 and rotate or fix, and is specific, spacing subassembly includes the limit gear 51 with the coaxial setting of dwang 45, and limit gear 51 is equipped with the spacing latch 52 that the cooperation was used, and spacing latch 52 gets into and carries on spacingly to limit gear 51 in the 51 tooth's grooves of limit gear, and limit gear 51 is spacing to make the fixed setting of dwang 45, spacing latch 52 and the separation of 51 tooth's grooves of limit gear, and dwang 45 can rotate the setting under the exogenic action. The limit gear 51 can be effectively locked by the cooperation of the limit latch 52 and the limit gear 51, the rotation of the limit gear 51 is avoided, and the rotation of the rotating rod 45 is further limited, so that the rotating shaft 2 is fixed.

In order to enable the limiting latch 52 to effectively enter the tooth socket of the limiting gear 51 or be separated from the tooth socket of the limiting gear 51, a limiting sliding groove 57 is formed in the periphery of the limiting latch 52, the limiting latch 52 and the limiting sliding groove 57 are arranged in a sliding mode, a wedge surface is arranged at one end, away from the limiting gear 51, of the limiting latch 52, a wedge block 56 used in a matched mode is arranged on the wedge surface, the wedge block 56 is moved to enable the limiting latch 52 to slide along the limiting sliding groove 57, and the limiting latch 52 enters the tooth socket of the limiting gear 51 or is separated from the tooth. The utility model discloses the vertical setting of spacing latch 52 that sets up can reciprocate under its self gravity and voussoir 56's effect, but the setting mode of considering spacing latch 52 also need not be vertical setting, so can the intimate contact between the two, spacing latch 52 has magnetism with voussoir 56, and positive negative pole adsorbs the setting.

The locking wedge block 56 can lock the rotating shaft 2, so in order to effectively lock or slide the wedge block 56, the wedge block 56 provided by the utility model is arranged in the limiting channel 53 fixed on the inner wall of the box body 1, the side wall of the limiting channel 53 is provided with a moving groove 54, as shown in fig. 6, one end of the moving groove 54 close to the limiting gear 51 is provided with a limiting groove 55 for limiting; the wedge block 56 is provided with a moving block 510 which is matched with the moving groove 54 and the limiting groove 55, the moving block 510 slides along the moving groove 54 to drive the wedge block 56 to move towards the wedge surface or move away from the wedge surface, and the moving block 510 is located in the limiting groove 55 to keep the position of the wedge block 56 unchanged. An annular groove 58 is formed in the periphery of the wedge block 56, a spherical sliding block 59 is embedded in the annular groove 58, and the spherical sliding block 59 is connected with the moving block 510.

When the spherical sliding block is used, the external force controls the moving block 510 to move to the end position of the moving groove 54, at the moment, the moving block 510 moves to drive the wedge block 56 to move, the wedge block 56 moves to drive the limiting latch 52 to enter the tooth grooves of the limiting gear 51 along the limiting sliding groove 57, the limiting gear 51 is locked, then the moving block 510 is rotated to enable the spherical sliding block 59 to move along the annular groove 58, at the moment, the moving block 510 enters the first limiting groove 55, and the moving block 510 can be prevented from entering the moving groove 54 under the condition of no external force by loosening the moving block 510; at this time, the limit gear 51 is locked by the rotating rod 45, and the rotating shaft 2 and the placing plate 3 are fixedly arranged to perform the cultivation of the cultivation sample. When the culture is finished or a new culture dish needs to be added, the moving block 510 is rotated to move the first limiting groove 55 to the moving groove 54 and move the moving block to the second limiting groove 55 until the limiting latch 52 is separated from the limiting gear 51, and then the rotating rod 45 is rotated to rotate the placing plate 3, so that the culture sample is taken or placed.

In order to facilitate the rotation of the rotation rod 45, a rotation handle 44 may be inserted into an end of the rotation rod 45 adjacent to the door, and the rotation handle 44 rotates to drive the rotation rod 45 to rotate, wherein a cross-sectional view of the rotation rod 45 may be as shown in fig. 4, and a cross-sectional view of the rotation handle 44 may be as shown in fig. 5.

In order to prevent the culture dish from sliding off the placing plate 3, a surrounding plate 32 is arranged around the placing plate 3; in order to increase the air guiding and heat conducting performance of the placing plate 3, a plurality of vent holes 31 are uniformly distributed on the placing plate 3.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (7)

1. The utility model provides an incubator, is equipped with a plurality of boards of placing, its characterized in that including the box that is equipped with the chamber door in the box: a plurality of rotation axes of placing the board through vertical setting become the cluster and connect, and the rotation axis both ends rotate with the box lateral wall to be connected, and the rotation axis passes through the steady rotation of drive assembly drive, and the rotation axis rotates and drives a plurality of boards of placing and rotate simultaneously.

2. An incubator as recited in claim 1, wherein: the driving assembly comprises a first bevel gear arranged on the rotating shaft, the first bevel gear is meshed with a second bevel gear, and the tooth diameter of the first bevel gear is larger than that of the second bevel gear; wherein the second bevel gear is coaxially provided with a rotating rod.

3. An incubator as recited in claim 2, wherein: the dwang passes through its rotation of spacing subassembly control or fixed setting, spacing subassembly includes the limit gear with the coaxial setting of dwang, and limit gear is equipped with the spacing latch that the cooperation was used, and spacing latch gets into the limit gear tooth's socket and carries on spacingly to limit gear, and limit gear is spacing to make the dwang fix the setting, and spacing latch and limit gear tooth's socket separation, the dwang can rotate the setting under the exogenic action.

4. An incubator as recited in claim 3, wherein: the periphery of the limiting latch is provided with a limiting sliding groove, the limiting latch and the limiting sliding groove are arranged in a sliding mode, one end, away from the limiting gear, of the limiting latch is provided with a wedge surface, the wedge surface is provided with a wedge block used in a matched mode, the wedge block is moved to enable the limiting latch to slide along the limiting sliding groove, and the limiting latch is enabled to enter a tooth groove of the limiting gear or be separated from the tooth groove of the limiting gear.

5. An incubator according to claim 4, wherein: the wedge block is arranged in a limiting channel fixed on the inner wall of the box body, a moving groove is formed in the side wall of the limiting channel, and a limiting groove for limiting is formed in one end, close to the limiting gear, of the moving groove; the wedge block is provided with a moving block matched with the moving groove and the limiting groove, the moving block slides along the moving groove to drive the wedge block to move towards the wedge surface or move away from the wedge surface, and the moving block is located in the limiting groove to keep the position of the wedge block unchanged.

6. An incubator as recited in claim 5, wherein: the periphery has seted up the ring channel on the voussoir, and the ring channel embeds is equipped with spherical sliding block, and spherical sliding block is connected with the movable block.

7. An incubator as recited in claim 6, wherein: the periphery of the placing plate is annularly provided with a surrounding plate, and a plurality of vent holes are uniformly distributed on the placing plate.

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