CN219807939U - Biochemical incubator - Google Patents

Abstract

The utility model relates to a biochemical incubator, which belongs to the technical field of microorganism culture equipment and comprises a case body, wherein a plurality of laminated plates are connected in the case body in a sliding manner along the horizontal direction, a plurality of mounting grooves are formed in the upper surface of each laminated plate, a plurality of arc plates are arranged on the periphery of each mounting groove, a sliding block is fixedly arranged on the arc plates towards the bottom wall of each laminated plate, sliding grooves matched with the sliding blocks in a sliding manner are formed in the surfaces of the laminated plates towards the arc plates, torsion rings are annularly arranged on the outer sides of the arc plates, the torsion rings are rotationally connected with the laminated plates, a trigger rod is fixedly connected with the convex surfaces of the arc plates, an inclined surface is formed at one end of each trigger rod, which is far away from the arc plates, and through holes for the trigger rod to pass through are formed in the torsion rings towards the inner walls of the arc plates.

Description

Biochemical incubator

Technical Field

The utility model relates to the technical field of microorganism culture equipment, in particular to a biochemical incubator.

Background

The biochemical incubator has the functions of refrigerating and heating two-way temperature regulating system and controllable temperature, is important test equipment in scientific research institutions, universities and colleges, production units or departments laboratories in the industries of biology, genetic engineering, medicine, sanitation epidemic prevention, environmental protection, agriculture, forestry, animal husbandry and the like, and is widely applied to low-temperature constant-temperature tests, culture tests, environmental tests and the like.

At present, most of the existing biochemical incubators are used for placing culture dishes on trays in the incubators, and taking and placing the culture dishes by moving the trays.

In view of the above-mentioned related art, the inventors consider that the culture dish on the tray is easy to shake and move during the process of moving the tray, and there is a defect that the culture dish is damaged.

Disclosure of Invention

In order to make the culture dish not easy to damage, the utility model provides a biochemical incubator.

The biochemical incubator provided by the utility model adopts the following technical scheme:

the utility model provides a biochemical incubator, includes the box, along horizontal direction sliding connection there being a plurality of layering boards in the box, a plurality of mounting groove has been seted up to the upper surface of layering board, the layering board is provided with a plurality of arcs in the week side of mounting groove, the arc has set firmly the slider towards the diapire of layering board, the spout with slider slip adaptation has been seted up to the surface of layering board towards the arc, the outside annular of arc is provided with the torsion ring, rotate between torsion ring and the layering board to be connected, convex surface fixedly connected with trigger lever of arc and, the inclined plane has been seted up to the one end that the arc was kept away from to the trigger lever, the through-hole that is used for the trigger lever to pass has been seted up in the inner wall penetration of torsion ring towards the arc.

Through adopting above-mentioned technical scheme, after the staff placed the culture dish at the mounting groove, rotated the torsion ring, the torsion ring extrudeed the inclined plane of trigger lever through to make the trigger lever remove, the trigger lever removes and makes the arc remove, and a plurality of arcs draw close inwards, and the arc is pressed from both sides tightly fixedly to the culture dish from this. Through the structure, the culture dish is fixed on the surface of the layering plate by the arc-shaped plate, so that the culture dish is not easy to shake when the layering plate moves, and the effect that the culture dish is not easy to damage is achieved.

Optionally, the torsion ring is annularly fixed with a first guide block towards the bottom wall of the layered plate, and the surface of the layered plate towards the torsion ring is annularly provided with a first guide groove which is slidably matched with the first guide block.

Through adopting above-mentioned technical scheme, the twist ring rotates and makes first guide block follow first guide slot slip to realized the effect to twist ring direction and spacing.

Optionally, the both ends of layering board have all set firmly the second guide block, and the second guide slot with second guide block slip adaptation has been seted up to the box inner wall, and the second guide slot runs through the lateral wall of box one side.

By adopting the technical scheme, the second guide block slides along the second guide groove by pulling the laminated plate, so that the guiding effect of the laminated plate is realized.

Optionally, the layering board is interior to have seted up logical groove along self slip direction, and logical groove runs through the lateral wall of layering board both sides, and the sliding connection has the guide bar in logical groove, fixed connection between one end and the box inner wall of guide bar.

Through adopting above-mentioned technical scheme, the layering board removes and makes the guide bar slide along logical groove to the effect of stability when having realized improving the layering board and remove.

Optionally, a first spring is fixedly arranged between the convex surface of the arc-shaped plate and the inner wall of the torsion ring, and the first spring is sleeved on the circumferential side wall of the trigger rod.

Through adopting above-mentioned technical scheme, the torsional ring passes through the in-process of trigger lever extrusion arc, and first spring is in compressed state, and after the staff rotated the torsional ring to trigger lever and thru hole alignment, first spring release elasticity made the trigger lever drive arc reset. Through the structure, the effect of automatic reset of the arc-shaped plate is realized.

Optionally, a plurality of through holes are arranged on the surface of the torsion ring, which is away from the partition plate, and positioning holes are arranged on the surface of the layering plate, which is towards the torsion ring, and the positioning holes are the same as the through holes in number and aligned one by one, and bolts are inserted in the positioning holes and the through holes.

Through adopting above-mentioned technical scheme, when the arc presss from both sides tightly fixedly to the culture dish, the staff inserts the bolt in through-hole and the locating hole, makes the torsion ring be difficult for taking place to rotate to make trigger lever and arc be difficult for removing, realized making the firm effect of culture dish.

Optionally, accomodate the chamber has all been seted up to the lateral wall of bolt both sides, accomodates the intracavity sliding connection and has had the fixture block, accomodates the intracavity and is provided with the second spring, and the second spring sets firmly between fixture block and bolt.

Through adopting above-mentioned technical scheme, staff extrudees the fixture block and makes fixture block extrusion second spring to with the fixture block shrink into accomodate the chamber, can remove the bolt from the locating hole in inserting the through-hole. When the culture dish needs to be taken down, the staff pulls the bolt, and the second spring releases elasticity at this moment and ejects the clamping block out of the accommodating cavity, so that the bolt is not easy to insert into the through hole. Through the structure, the effect of controlling the position of the bolt is realized.

Optionally, the concave surface of the arc plate is provided with anti-skid patterns.

Through adopting above-mentioned technical scheme, the friction force between anti-skidding line increase culture dish and the arc further makes the culture dish be difficult for taking place to rock, has further realized making the firm effect of culture dish.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the trigger rod drives the arc plates to move by rotating the torsion ring, and the plurality of arc plates are inwards closed to clamp and fix the culture dish, so that the culture dish is not easy to shake, and the effect that the culture dish is not easy to damage is realized;

2. the staff rotates the torsion ring to align the trigger rod with the through hole, and the first spring drives the arc plate to reset through the trigger rod, so that the effect of automatic reset of the arc plate is realized;

3. when the arc-shaped plate is used for fixing the culture dish, a worker inserts the bolt into the through hole and the positioning hole, so that the torsion ring is not easy to rotate, and the effect of stabilizing the culture dish is realized.

Drawings

FIG. 1 is a schematic diagram of a biochemical incubator according to an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of an embodiment of the present utility model showing the manner in which the torsion ring is connected to the arcuate plate;

fig. 3 is a partial cross-sectional view of an embodiment of the present utility model showing the manner in which the torsion ring is connected to the layered halves.

In the figure, 1, a box body; 11. a second guide groove; 2. a laminated plate; 21. a mounting groove; 22. a chute; 23. a first guide groove; 24. a second guide block; 25. a through groove; 26. positioning holes; 3. an arc-shaped plate; 31. a slide block; 32. a trigger lever; 321. an inclined surface; 322. a first spring; 33. anti-skid lines; 4. a torsion ring; 41. a through hole; 42. a first guide block; 43. a through hole; 5. a guide rod; 6. a plug pin; 61. a storage chamber; 611. a clamping block; 612. and a second spring.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a biochemical incubator.

Referring to fig. 1, a biochemical incubator includes a case 1, in which a plurality of laminated plates 2 are slidably connected from top to bottom in the case 1, and in the embodiment of the present utility model, three laminated plates 2 are provided, and the three laminated plates 2 are uniformly spaced.

After the staff withdraws the laminated plate 2, the culture dish is fixed on the surface of the laminated plate 2, the laminated plate 2 is pushed back into the box body 1, and finally the box body 1 is closed to culture microorganisms in the culture dish.

Referring to fig. 1, two ends of the laminated board 2 are respectively and fixedly provided with a second guide block 24, in the embodiment of the utility model, the second guide blocks 24 are T-shaped blocks, and the side walls of two sides in the box body 1 are respectively provided with a second guide groove 11 which is in sliding fit with the second guide blocks 24, in the embodiment of the utility model, the second guide grooves 11 are T-shaped grooves, and the second guide grooves 11 penetrate through the side wall of one side of the box body 1.

Referring to fig. 1, a plurality of through grooves 25 are formed in the layered board 2 along the sliding direction of the through grooves 25, in the embodiment of the utility model, four through grooves 25 penetrate through the side walls of two sides of the layered board 2, guide rods 5 are slidably connected in the through grooves 25, and one ends of the guide rods 5 are fixedly connected with the inner wall of the box body 1.

In the process that the laminated plate 2 is pulled or pushed back by the staff, the laminated plate 2 drives the second guide block 24 to slide along the second guide groove 11, and meanwhile, the guide rod 5 slides along the through groove 25, so that the stability of the laminated plate 2 during moving is improved.

Referring to fig. 2, the upper surface of the laminated plate 2 is provided with a plurality of mounting grooves 21, and in the embodiment of the present utility model, the mounting grooves 21 are provided with three rows, and each row is provided with two mounting grooves 21.

Referring to fig. 2, the laminated board 2 is provided with torsion rings 4 on the circumferential side of the mounting groove 21, the number of the torsion rings 4 is the same as and corresponds to the number of the mounting grooves 21 one by one, the torsion rings 4 are annularly fixed with first guide blocks 42 towards the bottom wall of the laminated board 2, in the embodiment of the utility model, the first guide blocks 42 are T-shaped blocks, the surface of the laminated board 2 towards the torsion rings 4 is annularly provided with first guide grooves 23 which are slidably matched with the first guide blocks 42, and in the embodiment of the utility model, the first guide grooves 23 are T-shaped grooves.

When the culture dish is clamped and fixed, a worker firstly places the culture dish in the mounting groove 21 and then rotates the torsion ring 4, and the torsion ring 4 drives the first guide block 42 to rotate along the first guide groove 23.

Referring to fig. 2, a plurality of arcuate plates 3 are disposed between the peripheral side of the mounting groove 21 and the inner side of the torsion ring 4, in the embodiment of the present utility model, four arcuate plates 3 are disposed, four arcuate plates 3 are uniformly arranged at intervals around the central axis of the mounting groove 21, the convex surface of the arcuate plate 3 faces the inner side of the torsion ring 4, and a plurality of anti-slip lines 33 are formed on the concave surface of the arcuate plate 3 along the horizontal direction.

Referring to fig. 2, the bottom wall of the arc plate 3 facing the laminated plate 2 is fixedly provided with a sliding block 31, the surface of the laminated plate 2 facing the arc plate 3 is provided with a sliding groove 22 which is matched with the sliding block 31 in a sliding manner, a trigger rod 32 is arranged between the convex surface of the arc plate 3 and the inner side of the torsion ring 4, a first spring 322 is sleeved on the circumferential side wall of the trigger rod 32, the first spring 322 is fixedly arranged between the convex surface of the arc plate 3 and the inner side of the torsion ring 4, one end of the trigger rod 32 away from the arc plate 3 is provided with an inclined surface 321, and the side wall of the torsion ring 4 is provided with a through hole 41 for the trigger rod 32 to pass through in a penetrating manner.

The staff extrudes inclined plane 321 of trigger lever 32 through rotating torsion ring 4 to trigger lever 32 extrudees curved plate 3 and makes curved plate 3 remove, and first spring 322 is compressed this moment, and curved plate 3 drives slider 31 and removes along spout 22 simultaneously, thereby curved plate 3 inwards contracts to press from both sides the tight fixedly of culture dish. When the culture dish needs to be taken down, the staff reversely rotates the torsion ring 4 until the trigger rod 32 is aligned with the through hole 41, and at the moment, the first spring 322 releases the elastic force to drive the arc plate 3 to reset, and the arc plate 3 drives the trigger rod 32 to pass through the through hole 41.

Referring to fig. 2 and 3, a plurality of through holes 43 are formed in the surface of the torsion ring 4 facing away from the laminated plate 2 in a penetrating manner, in the embodiment of the utility model, four through holes 43 are arranged at equal intervals around the rotation axis of the torsion ring 4, a plurality of positioning holes 26 are formed in the surface of the laminated plate 2 facing the torsion ring 4, the number of the positioning holes 26 is the same as that of the through holes 43, the positioning holes 26 are aligned one by one, and bolts 6 are inserted into the positioning holes 26 and the through holes 43.

Referring to fig. 3, both sides of the latch 6 are provided with a receiving cavity 61, a clamping block 611 is slidably connected in the receiving cavity 61, a second spring 612 is disposed in the receiving cavity 61, and the second spring 612 is fixedly disposed between the clamping block 611 and the latch 6.

After the culture dish is clamped and fixed, the worker presses the clamping block 611, the clamping block 611 compresses the second spring 612 inwards, the clamping block 611 is contracted into the accommodating cavity 61, and then the worker inserts the bolt 6 into the positioning hole 26 from the through hole 43. When the culture dish needs to be taken down, the staff pulls the plug pin 6, and after the plug pin 6 is separated from the positioning hole 26, the second spring 612 releases the elastic force to push the clamping block 611 out of the accommodating cavity 61, and the clamping block 611 makes the plug pin 6 not easy to move into the positioning hole 26.

The implementation principle of the biochemical incubator of the embodiment of the utility model is as follows: the staff firstly places the culture dish in the mounting groove 21, and then rotates the torsion ring 4 to extrude the arc plate 3 through the trigger rod 32, so that the arc plate 3 is contracted inwards to clamp and fix the culture dish. After clamping and fixing the culture dish, the worker retracts the clamping block 611 into the accommodating cavity 61, and then inserts the plug pin 6 into the positioning hole 26, thereby fixing the torsion ring 4. When the culture dish needs to be taken down, the staff pulls the plug pin 6 to enable the plug pin 6 to be separated from the positioning hole 26, then reversely rotates the torsion ring 4 to enable the trigger rod 32 to be aligned with the through hole 41, and the first spring 322 drives the arc plate 3 to reset, so that the culture dish can be taken down. Through the structure, the effect that the culture dish is not easy to damage is achieved.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a biochemical incubator, includes box (1), its characterized in that: a plurality of laminates (2) are slidably connected in the box (1) along the horizontal direction, a plurality of mounting grooves (21) are formed in the upper surface of each laminate (2), a plurality of arc plates (3) are arranged on the periphery of each mounting groove (21) in each laminate (2), a sliding block (31) is fixedly arranged on the bottom wall of each arc plate (3) towards each laminate (2), sliding grooves (22) which are slidably matched with the sliding blocks (31) are formed in the surfaces of the laminates (2) towards the corresponding arc plates (3), torsion rings (4) are annularly arranged on the outer sides of the corresponding arc plates (3), the torsion rings (4) are rotatably connected with the laminates (2), a trigger rod (32) is fixedly connected with the convex surface of each arc plate (3), an inclined surface (321) is formed in one end, far away from each trigger rod (32), of each inclined surface (32) is formed by the inner wall of each torsion ring (4) towards each arc plate (3), and through holes (41) which are used for the trigger rod (32) to penetrate through.

2. A biochemical incubator according to claim 1, wherein: the torsion ring (4) is annularly fixed with a first guide block (42) towards the bottom wall of the layered plate (2), and a first guide groove (23) which is slidably matched with the first guide block (42) is annularly formed in the surface of the layered plate (2) towards the torsion ring (4).

3. A biochemical incubator according to claim 1, wherein: the two ends of the layering plate (2) are fixedly provided with second guide blocks (24), the inner wall of the box body (1) is provided with second guide grooves (11) which are matched with the second guide blocks (24) in a sliding mode, and the second guide grooves (11) penetrate through the side wall of one side of the box body (1).

4. A biochemical incubator according to claim 3, wherein: through grooves (25) are formed in the layered plate (2) along the sliding direction of the layered plate, the through grooves (25) penetrate through the side walls of the two sides of the layered plate (2), guide rods (5) are connected in the through grooves (25) in a sliding mode, and one ends of the guide rods (5) are fixedly connected with the inner wall of the box body (1).

5. A biochemical incubator according to claim 1, wherein: a first spring (322) is fixedly arranged between the convex surface of the arc-shaped plate (3) and the inner wall of the torsion ring (4), and the first spring (322) is sleeved on the circumferential side wall of the trigger rod (32).

6. A biochemical incubator according to claim 1, wherein: the surface of the torsion ring (4) deviating from the separation plate is penetrated and provided with a plurality of through holes (43), the surface of the layering plate (2) facing the torsion ring (4) is provided with positioning holes (26), the positioning holes (26) are the same in number with the through holes (43) and aligned one by one, and the bolts (6) are inserted into the positioning holes (26) and the through holes (43).

7. The biochemical incubator of claim 6, wherein: the side walls of the two sides of the bolt (6) are respectively provided with a storage cavity (61), clamping blocks (611) are connected in the storage cavities (61) in a sliding mode, second springs (612) are arranged in the storage cavities (61), and the second springs (612) are fixedly arranged between the clamping blocks (611) and the bolt (6).

8. A biochemical incubator according to claim 1, wherein: the concave surface of the arc-shaped plate (3) is provided with anti-skid patterns (33).