Strain preservation device

Abstract

The utility model discloses a strain preservation device which comprises a device main body, a protection device is arranged on the inner wall of the device main body, and the protection device comprises a plurality of lead screws which are rotationally connected to the inner wall of the device main body through bearings; the multiple sliding frames are in threaded connection with the outer walls of the multiple lead screws correspondingly; the plurality of cylinders are respectively mounted on the outer walls of the plurality of sliding frames; and the multiple sliding rods are movably connected to the inner walls of the multiple cylinders correspondingly. The utility model relates to the technical field of strain preservation, according to the strain preservation device, a cooling fan is used for blowing a cooling plate to cool, a storage box at the top of a ventilation pipeline is cooled, a protection device is matched with a vertical cylinder to fix the storage box, when a device body moves, the storage box cannot slip off, the storage box cannot be broken, and the device body is convenient to use. And strains in the storage box are effectively protected, so that the practicability of the strain storage device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial strain preservation, in particular to a bacterial strain preservation device. Background Art

[0002] Organic fertilizer strains, also known as bio-organic fertilizer strains, are strains used to ferment, deodorize, and fully decompose organic solid waste (including organic garbage, straw, livestock and poultry manure, cakes and dregs, agricultural and sideline products, and solid waste generated by food processing) into organic fertilizers. Organic fertilizer strains need to be stored in a centralized storage device.

[0003] When using the current bacterial culture storage device, the cabinet door of the storage device is opened, the storage box containing the bacterial culture is placed on the storage plate, and the cabinet door of the storage device is closed. A temperature detection device is provided inside the storage device. When the internal temperature rises, the cooling device is activated to cool the inside of the storage device to prevent the temperature from being too high and affecting the storage of the bacterial culture.

[0004] During use, a traditional culture storage device places a culture storage box on a placement plate inside the storage device. Since the placement plate is not provided with a protective structure, the storage box is likely to slide on top of the placement plate during the movement of the storage cabinet, causing the storage box to be broken and unable to effectively protect the culture inside, thereby reducing the practicality of the culture storage device. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a culture storage device, which solves the problem that in the traditional culture storage device, the culture storage box is placed on the placement plate inside the storage device during use. Since the placement plate is not provided with a protective structure, the storage box is easy to slide on the top of the placement plate during the movement of the storage cabinet, causing the storage box to be broken, and the internal culture cannot be effectively protected, thereby reducing the practicality of the culture storage device.

[0006] To achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a culture preservation device, including a device body, the inner wall of the device body is provided with a protective device, the protective device including: a plurality of screw rods, all of which are rotatably connected to the inner wall of the device body through bearings; a plurality of sliding frames, respectively threadedly connected to the outer walls of the plurality of screw rods; a plurality of cylinders, respectively installed on the outer walls of the plurality of sliding frames; a plurality of sliding rods, respectively movably connected to the inner walls of the plurality of cylinders; a plurality of arc plates, respectively installed at one end of the plurality of sliding rods; a plurality of buffer parts, respectively installed on the inner walls of the plurality of cylinders, and fixedly connected to one end of the plurality of sliding rods; wherein, when the screw rod rotates, the arc plate at one end of the sliding rod inside the cylinder is driven to move through the sliding frame.

[0007] Preferably, the buffer portion includes: a plurality of vertical plates, which are respectively installed on one end of the plurality of sliding rods; a plurality of first springs, which are respectively installed on one side of the plurality of vertical plates and fixedly connected to the inner walls of the plurality of cylinders; wherein the first spring buffers the sliding rods through the vertical plates.

[0008] Preferably, a plurality of ventilation ducts are installed on the inner wall of the device body, a plurality of vertical cylinders are installed on the tops of the plurality of ventilation ducts, a plurality of storage boxes are installed on the inner walls of the plurality of vertical cylinders, a plurality of heat dissipation plates are installed on the inner walls of the plurality of ventilation ducts, a plurality of heat dissipation fans are installed on the inner walls of the plurality of ventilation ducts, the inner walls of the plurality of sliding frames are movably connected to the outer walls of the plurality of ventilation ducts, the outer walls of the plurality of cylinders are movably connected to the inner walls of the plurality of vertical cylinders, and the outer walls of the plurality of arc plates are pressed against the outer walls of the plurality of storage boxes.

[0009] Preferably, a door panel is installed on one side of the device body, and an inclined plate is installed on the outer wall of the door panel.

[0010] Preferably, a shell is installed on the outer wall of the device body, and a locking device is provided on the inner wall of the shell, and the locking device includes: a plurality of second springs, all of which are installed on the inner wall of the shell; two slides are provided, respectively installed on the inner sides of the plurality of second springs; two round rods are provided, respectively movably connected to the inner walls of the two slides; a circular plate is rotatably connected to the inner wall of the shell through a pin shaft, and is fixedly connected to the back side of the round rod; wherein, when the circular plate rotates, the slide is driven to move outward through the round rod, and the slide compresses the second spring.

[0011] Beneficial effects

[0012] The utility model provides a bacterial strain storage device. It has the following beneficial effects: the device uses a cooling fan to cool a heat sink to cool a storage box at the top of the ventilation duct. A protective device cooperates with a vertical cylinder to secure the storage box. This prevents the storage box from slipping or being damaged when the device body is moved, effectively protecting the bacterial strains inside the storage box and improving the practicality of the device.

[0013] The use of a locking device in conjunction with an inclined plate to lock the door panel solves the problem of reduced magnetic adsorption force when using traditional door panels, resulting in the door panels not closing tightly enough. It reduces the amount of heat entering the interior of the device body from the door panel, thereby reducing the frequency of use of the cooling fan, making the device more energy-saving and environmentally friendly when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1Schematic diagram of the flat cross-section structure;

[0016] Figure 3 for Figure 1 Schematic diagram of the connection structure of the second spring, slide plate and round rod;

[0017] Figure 4 for Figure 2 Schematic diagram of the connection structure of the middle screw rod, sliding frame and cylinder;

[0018] Figure 5 for Figure 2 Schematic diagram of the connection structure of the heat sink.

[0019] In the figure: 1. device body; 2. protective device; 21. screw; 22. slide frame; 23. cylinder; 24. slide rod; 25. arc plate; 26. buffer part; 261. vertical plate; 262. first spring; 3. ventilation duct; 4. vertical cylinder; 5. storage box; 6. heat sink; 7. heat dissipation fan; 8. housing; 9. locking device; 91. second spring; 92. slide plate; 93. round rod; 94. round plate; 10. inclined plate; 11. door panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0022] In the traditional culture storage device, the culture storage box is placed on the placement plate inside the storage device. Since the placement plate is not provided with a protective structure, the storage box is easy to slide on the top of the placement plate when the storage cabinet is moved, causing the storage box to be broken, and the culture inside cannot be effectively protected, thereby reducing the practicality of the culture storage device.

[0023] In view of this, the utility model provides a bacterial strain preservation device, which uses a cooling fan to cool the heat sink to cool the storage box on the top of the ventilation duct, and fixes the storage box through a protective device in conjunction with a vertical cylinder. When the device body moves, the storage box will not slip and will not be damaged, and the bacterial strains inside the storage box will be effectively protected, thereby improving the practicality of the bacterial strain preservation device.

[0024] Example 1: By Figure 1 、 2 , 3, 4 and 5 show that a bacterial strain preservation device includes a device body 1, and the inner wall of the device body 1 is provided with a protective device 2, which includes: a plurality of screw rods 21, which are all rotatably connected to the inner wall of the device body 1 through bearings; a plurality of sliding frames 22, which are respectively threadedly connected to the outer walls of the plurality of screw rods 21; a plurality of cylinders 23, which are respectively mounted on the outer walls of the plurality of sliding frames 22; a plurality of sliding rods 24, which are respectively movably connected to the inner walls of the plurality of cylinders 23; a plurality of arc plates 25, which are respectively mounted on one end of the plurality of sliding rods 24; a plurality of buffer parts 26, which are respectively mounted on the inner walls of the plurality of cylinders 23 and fixedly connected to one end of the plurality of sliding rods 24; wherein, when the screw rod 21 rotates, the arc plate 25 at one end of the sliding rod 24 inside the cylinder 23 is driven to move through the sliding frame 22;

[0025] In the specific implementation process, it is worth noting that when the screw rod 21 rotates, the cylinder 23 is driven to move through the slide frame 22, and the cylinder 23 is driven to move the arc plate 25 through the slide rod 24;

[0026] Specifically, when using the strain preservation device, the staff twists the screw rod 21 to rotate, the screw rod 21 drives the cylinder 23 to move through the slide frame 22, and the cylinder 23 drives the arc plate 25 to move through the slide rod 24, and the arc plate 25 protects the strain.

[0027] Example 2: By Figure 2 and 4 As can be seen, the buffer portion 26 includes: a plurality of vertical plates 261, each mounted on one end of the plurality of slide bars 24; a plurality of first springs 262, each mounted on one side of the plurality of vertical plates 261 and fixedly connected to the inner walls of the plurality of cylinders 23; wherein the first springs 262 buffer the slide bars 24 through the vertical plates 261;

[0028] In the specific implementation process, it is worth noting that the slide rod 24 compresses the first spring 262 through the vertical plate 261, and at the same time the slide rod 24 contracts into the interior of the cylinder 23;

[0029] Furthermore, a plurality of ventilation ducts 3 are installed on the inner wall of the device body 1, a plurality of vertical cylinders 4 are installed on the top of the plurality of ventilation ducts 3, a plurality of storage boxes 5 are installed on the inner walls of the plurality of vertical cylinders 4, a plurality of heat dissipation plates 6 are installed on the inner walls of the plurality of ventilation ducts 3, a plurality of heat dissipation fans 7 are installed on the inner walls of the plurality of ventilation ducts 3, the inner walls of the plurality of sliding frames 22 are movably connected to the outer walls of the plurality of ventilation ducts 3, the outer walls of the plurality of cylinders 23 are movably connected to the inner walls of the plurality of vertical cylinders 4, and the outer walls of the plurality of arc plates 25 are tightly abutted against the outer walls of the plurality of storage boxes 5;

[0030] In the specific implementation process, it is worth noting that the vertical tube 4 limits the storage box 5, the heat sink 6 dissipates heat for the storage box 5 at the top of the ventilation duct 3, and the model of the heat dissipation fan 7 is not specifically limited, as long as it meets the use requirements. When the heat dissipation fan 7 is working, it cools the heat sink 6, and the arc plate 25 cooperates with the vertical tube 4 to fix the storage box 5;

[0031] Furthermore, a door panel 11 is installed on one side of the device body 1, and an inclined plate 10 is installed on the outer wall of the door panel 11;

[0032] In the specific implementation process, it is worth noting that when the door panel 11 rotates, the inclined plate 10 is driven to move;

[0033] Specifically, based on the above-mentioned embodiment 1, the slide rod 24 compresses the first spring 262 through the vertical plate 261 to prevent the arc plate 25 at one end of the slide rod 24 from making hard contact with the storage box 5, causing the storage box 5 to deform. The arc plate 25 cooperates with the vertical tube 4 to fix the storage box 5. When the cooling fan 7 is working, it cools the heat sink 6 by blowing, thereby cooling the storage box 5 on the top of the ventilation duct 3. When the door panel 11 rotates, it drives the inclined plate 10 to move.

[0034] Example 3: By Figure 1 and 3 As can be seen, a housing 8 is mounted on the outer wall of the device body 1, and a locking device 9 is provided on the inner wall of the housing 8. The locking device 9 includes: a plurality of second springs 91, all mounted on the inner wall of the housing 8; two slides 92, each mounted on the inner side of the plurality of second springs 91; two round rods 93, each movably connected to the inner wall of the two slides 92; a circular plate 94, rotatably connected to the inner wall of the housing 8 via a pin, and fixedly connected to the back of the round rod 93; wherein, when the circular plate 94 rotates, the slides 92 are driven to move outward via the round rod 93, and the slides 92 compress the second springs 91;

[0035] In the specific implementation process, it is worth noting that when the circular plate 94 rotates, the slide plate 92 is driven to move outward through the round rod 93, and the slide plate 92 compresses the second spring 91;

[0036] Specifically, based on the above-mentioned embodiment 1, when the door panel 11 rotates, it drives the inclined plate 10 to be inserted into the interior of the shell 8, and the inclined plate 10 squeezes the slide plate 92 to move outward. At the same time, the slide plate 92 compresses the second spring 91. When the door panel 11 is completely closed, the second spring 91 in a compressed state helps the slide plate 92 to reset. The slide plate 92 cooperates with the inclined plate 10 to fix the door panel 11. The staff rotates the circular plate 94 and drives the slide plate 92 to move outward through the round rod 93. The slide plate 92 compresses the second spring 91. At the same time, the slide plate 92 is no longer fixed to the inclined plate 10, and the inclined plate 10 is easy to take out together with the door panel 11.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bacterial culture storage device, comprising a device body (1), characterized in that: The inner wall of the device body (1) is provided with a protective device (2), and the protective device (2) comprises: A plurality of screw rods (21) are provided, each of which is rotatably connected to the inner wall of the device body (1) via a bearing; A plurality of sliding frames (22) are provided and are respectively threadedly connected to the outer walls of the plurality of screw rods (21); A plurality of cylinders (23) are provided and are respectively mounted on the outer walls of the plurality of sliding frames (22); A plurality of slide rods (24) are provided and are movably connected to the inner walls of the plurality of cylinders (23); A plurality of arc plates (25) are provided and are respectively mounted on one end of the plurality of sliding rods (24); A plurality of buffer parts (26) are provided, each of which is mounted on the inner wall of each of the cylinders (23) and is fixedly connected to one end of each of the slide rods (24); When the screw rod (21) rotates, the arc plate (25) at one end of the slide rod (24) inside the cylinder (23) is driven to move through the slide frame (22).

2. A bacterial strain storage device according to claim 1, characterized in that: The buffer portion (26) includes: A plurality of vertical plates (261) are provided and are respectively mounted on one end of the plurality of sliding rods (24); A plurality of first springs (262) are provided, each of which is mounted on one side of the plurality of vertical plates (261) and is fixedly connected to the inner walls of the plurality of cylinders (23); Wherein, the first spring (262) buffers the sliding rod (24) through the vertical plate (261).

3. The bacterial strain storage device according to claim 1, characterized in that: The inner wall of the device body (1) is equipped with a plurality of ventilation pipes (3), the tops of the plurality of ventilation pipes (3) are equipped with a plurality of vertical cylinders (4), the inner walls of the plurality of vertical cylinders (4) are equipped with a plurality of storage boxes (5), the inner walls of the plurality of ventilation pipes (3) are equipped with a plurality of heat dissipation plates (6), the inner walls of the plurality of ventilation pipes (3) are equipped with a plurality of heat dissipation fans (7), the inner walls of the plurality of sliding frames (22) are movably connected to the outer walls of the plurality of ventilation pipes (3), the outer walls of the plurality of cylinders (23) are movably connected to the inner walls of the plurality of vertical cylinders (4), and the outer walls of the plurality of arc plates (25) are tightly pressed against the outer walls of the plurality of storage boxes (5).

4. The bacterial strain storage device according to claim 1, characterized in that: A door panel (11) is installed on one side of the device body (1), and an inclined plate (10) is installed on the outer wall of the door panel (11).

5. The bacterial strain storage device according to claim 1, characterized in that: A housing (8) is mounted on the outer wall of the device body (1), and a locking device (9) is provided on the inner wall of the housing (8). The locking device (9) comprises: A plurality of second springs (91) are provided and are all mounted on the inner wall of the housing (8); Two slide plates (92) are provided and are respectively installed on the inner sides of the plurality of second springs (91); Two round rods (93) are provided and are movably connected to the inner walls of the two slides (92) respectively; A circular plate (94) is rotatably connected to the inner wall of the housing (8) via a pin and is fixedly connected to the back of the round rod (93); When the circular plate (94) rotates, the slide plate (92) is driven to move outwards through the round rod (93), and the slide plate (92) compresses the second spring (91).

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