Plant endophyte cryopreservation box convenient to carry

Abstract

The utility model relates to the technical field of cryopreservation boxes, and discloses a plant endophyte cryopreservation box convenient to carry, which comprises a cryopreservation box body, a cover plate is arranged at the top of the cryopreservation box body, a connecting box is fixedly connected outside the cryopreservation box body, a movable placing mechanism is arranged inside the cryopreservation box body, and the connecting box is fixedly connected with the connecting box. An auxiliary adjusting mechanism is arranged in the connecting box, in the using process, the height of a clamping table is conveniently adjusted through work of a motor and cooperation with a limiting rod, so that storage test tubes needing to be placed or taken are conveniently operated, the situation that workers need to go deep into the cryopreservation box body for operation is avoided, accidents are reduced, and through movement of a button, the working efficiency is improved. By matching with the elastic blocks, storage test tubes of different sizes can be conveniently clamped and placed, accidents such as falling in the transfer process are avoided, the applicability is improved, the positions of the mounting blocks are conveniently adjusted by rotating the worms and moving the sliding blocks, and the requirement for mounting and locking of different carrying tools is met.

Description

Technical Field

[0001] The utility model relates to the technical field of freezing boxes, in particular to a plant endophytic bacteria freezing box which is easy to carry. Background Art

[0002] Endophyte technology has emerged in the field of agricultural microorganisms in recent years. Unlike microbial fertilizers that act in the soil, crop endophytes act inside the crop, just like the intestinal microbial community in the human body. During the transportation and use of plant endophytes, they often need to be used in conjunction with endophyte freezing boxes.

[0003] According to the description in a plant endophyte freezing box disclosed on the patent website (authorization announcement number: CN 218641425U), "The utility model discloses a plant endophyte freezing box, including a freezing box body, the inner bottom of the freezing box body is fixedly connected to a placement plate, the top of the placement plate is provided with a limiting groove, the inner wall of the limiting groove is provided with a sponge layer, and a plurality of plant endophyte storage tubes are provided in the freezing box body, the bottom of each of the plant endophyte storage tubes is respectively placed in the limiting groove and is arranged against the inner wall thereof, the inner wall of the freezing box body is fixedly connected to a fixing plate, and a plurality of through openings are provided on the fixing plate. The utility model can clamp and fix the plant endophyte storage tubes through a clamping mechanism, and can limit the plant endophyte storage tubes of different diameters to meet different usage needs."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the sealing block is driven to move in the cavity by the T-block. During this process, the spring is compressed, and the air in the annular airbag is evacuated by the movement of the sealing block in the cavity. In actual use, since the T-block of the device is operated outside the device, it is easy to cause accidental touches during the transportation process. At the same time, when the device clamps and places the storage test tube, the position of the storage test tube is always fixed, resulting in the need for staff to go deep into the freezing box when taking it, which is prone to accidents. Therefore, it is necessary to improve a plant endophyte freezing box that is easy to carry to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a portable plant endophyte freezing box to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a portable plant endophyte freezing box, comprising a freezing box body, a cover plate is provided on the top of the freezing box body, a connection box is fixedly connected to the outside of the freezing box body, a movable placement mechanism is provided inside the freezing box body, and an auxiliary adjustment mechanism is provided inside the connection box;

[0008] The movable placement mechanism comprises a movable component and a placement component, and the placement component is arranged on the top of the movable component.

[0009] Preferably, the movable component includes a first connecting platform, the first connecting platform is fixedly connected to the inside of the freezing box body, the second connecting platform is fixedly connected to the inside of the freezing box body, the top of the first connecting platform is fixedly connected to a motor, the output end of the motor extends through the first connecting platform to the inside and is fixedly connected to a threaded rod, the second connecting platform is fixedly connected to a limiting rod, the limiting rod is slidably connected to the outside of the movable plate, which is convenient for adjusting the height of the clamping platform, thereby facilitating the operation of storing test tubes that need to be placed or taken, avoiding the need for staff to go deep into the freezing box body to operate, and reducing the occurrence of unexpected situations.

[0010] Preferably, the movable plate is threadedly connected to the threaded rod, the movable plate is slidably connected to the first connecting platform, and the movable plate is slidably connected to the second connecting platform, so that the adjustment process is more stable.

[0011] Preferably, the placement component includes a liquid collecting box, the liquid collecting box is fixedly connected to the top of the movable plate, a placement tube is fixedly connected to the top of the liquid collecting box, a clamping platform is fixedly connected to the top of the placement tube, a spring is fixedly connected inside the clamping platform, an elastic block is fixedly connected to one end of the spring away from the clamping platform, a sliding rod is fixedly connected to one end of the elastic block close to the spring, and a button is slidably connected inside the clamping platform, which facilitates the clamping and placement of storage test tubes of different sizes, avoids unexpected situations such as falling off during transportation, and increases applicability.

[0012] Preferably, the button contacts the elastic block, grooves are provided at positions corresponding to the clamping platform and the slide rod, and the slide rod is slidably connected inside the groove, so that the clamping process is more stable.

[0013] Preferably, the auxiliary adjustment mechanism includes a worm, which is rotatably connected to the inside of the connecting box, and a worm wheel is rotatably connected to the inside of the connecting box, and the worm wheel is fixedly connected to a limiting plate at one end away from the freezing box body, and a guide rail is fixedly connected to the inside of the connecting box, and a slider is slidably connected to the inside of the guide rail, and the slider is fixedly connected to a mounting block at one end away from the guide rail, so as to facilitate the adjustment of the position of the mounting block, meet the installation and locking requirements of different carrying tools, and increase portability.

[0014] Preferably, the worm is meshed with the worm wheel, grooves are provided at positions corresponding to the limit plate and the slider, and the slider is in contact with the limit plate, so that the carrying process is more stable.

[0015] Compared with the prior art, the utility model provides a portable plant endophyte freezing box, which has the following beneficial effects:

[0016] 1. The portable plant endophyte freezing box has a movable placement mechanism. During use, the motor works in conjunction with the limit rod to adjust the height of the clamping table, so that the storage tubes that need to be placed or taken can be easily operated, avoiding the need for staff to go deep into the freezing box to operate, reducing accidents. The buttons move in conjunction with the elastic blocks to facilitate the clamping and placement of storage tubes of different sizes, avoiding accidents such as falling off during transportation, and increasing applicability.

[0017] 2. The portable plant endophyte freezing box has an auxiliary adjustment mechanism. During use, the worm is rotated to move the slider, which makes it easy to adjust the position of the installation block, so that different carrying tools can be used for installation and locking, thereby increasing portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the active components of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the active component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the components placed in the utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the placement components of the utility model;

[0025] Figure 7 It is a schematic diagram of the auxiliary adjustment mechanism structure of the utility model.

[0026] In the figure: 1. freezing box body; 2. cover plate; 3. connecting box; 4. movable placement mechanism; 41. movable component; 411. first connecting platform; 412. second connecting platform; 413. motor; 414. movable plate; 415. threaded rod; 416. limiting rod; 42. placement component; 421. liquid collecting box; 422. placement tube; 423. clamping platform; 424. button; 425. spring; 426. elastic block; 427. sliding rod; 5. auxiliary adjustment mechanism; 51. worm; 52. worm wheel; 53. limiting plate; 54. guide rail; 55. slider; 56. mounting block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-6 The utility model provides a technical solution: a portable plant endophyte freezing box, comprising a freezing box body 1, a cover plate 2 is arranged on the top of the freezing box body 1, a connection box 3 is fixedly connected to the outside of the freezing box body 1, a movable placement mechanism 4 is arranged inside the freezing box body 1, and an auxiliary adjustment mechanism 5 is arranged inside the connection box 3;

[0031] The movable placement mechanism 4 includes a movable component 41 and a placement component 42 , and the placement component 42 is arranged on the top of the movable component 41 .

[0032] Furthermore, the movable component 41 includes a first connecting platform 411, which is fixedly connected to the inside of the freezing box body 1, and a second connecting platform 412 is fixedly connected to the inside of the freezing box body 1. A motor 413 is fixedly connected to the top of the first connecting platform 411, and the output end of the motor 413 passes through the first connecting platform 411 and extends to the inside where a threaded rod 415 is fixedly connected. A limiting rod 416 is fixedly connected to the inside of the second connecting platform 412, and a movable plate 414 is slidably connected to the outside of the limiting rod 416 to facilitate the adjustment of the height of the clamping platform 423, thereby facilitating the operation of the storage test tubes that need to be placed or taken, avoiding the need for staff to go deep into the freezing box body 1 for operation, and reducing the occurrence of unexpected situations.

[0033] Furthermore, the movable plate 414 is threadedly connected to the threaded rod 415, the movable plate 414 is slidably connected to the first connecting platform 411, and the movable plate 414 is slidably connected to the second connecting platform 412, so that the adjustment process is more stable.

[0034] Furthermore, the placement component 42 includes a liquid collecting box 421, which is fixedly connected to the top of the movable plate 414, a placement tube 422 is fixedly connected to the top of the liquid collecting box 421, a clamping platform 423 is fixedly connected to the top of the placement tube 422, a spring 425 is fixedly connected inside the clamping platform 423, an elastic block 426 is fixedly connected to the end of the spring 425 away from the clamping platform 423, a sliding rod 427 is fixedly connected to the end of the elastic block 426 close to the spring 425, and a button 424 is slidably connected inside the clamping platform 423, which is convenient for clamping and placing storage test tubes of different sizes to avoid unexpected situations such as falling off during transportation and increase applicability.

[0035] Furthermore, the button 424 is in contact with the elastic block 426, and grooves are provided at corresponding positions of the clamping platform 423 and the sliding rod 427, and the sliding rod 427 is slidably connected inside the groove, so that the clamping process is more stable.

[0036] Embodiment 2:

[0037] See also Figure 7 , and combined with the first embodiment, it is further obtained that the auxiliary adjustment mechanism 5 includes a worm 51, the worm 51 is rotatably connected to the inside of the connecting box 3, a worm gear 52 is rotatably connected to the inside of the connecting box 3, the worm gear 52 is fixedly connected to a limiting plate 53 at one end away from the freezing box body 1, a guide rail 54 is fixedly connected to the inside of the connecting box 3, a slider 55 is slidably connected to the inside of the guide rail 54, and a mounting block 56 is fixedly connected to the end of the slider 55 away from the guide rail 54, so as to facilitate the adjustment of the position of the mounting block 56, meet the installation and locking requirements of different carrying tools, and increase portability.

[0038] Furthermore, the worm 51 is meshed with the worm wheel 52, grooves are provided at corresponding positions of the limiting plate 53 and the slider 55, and the slider 55 is in contact with the limiting plate 53, so that the carrying process is more stable.

[0039] In actual operation, when this device is used, the cover 2 is first opened, and the motor 413 is set to work to make the threaded rod 415 rotate, and cooperate with the limit rod 416 to move the movable plate 414, so as to adjust the height of the clamping platform 423. After the rising is completed, the staff manually presses the button 424, and the elastic block 426 moves through the set button 424, so that the slide bar 427 moves, and cooperates with the elastic block 426. After the storage test tube to be operated is inserted into the placement tube 422, the button 424 is released. Under the action of the spring 425, the elastic block 426 fits the storage test tube for clamping. After the clamping is completed, the movable plate 414 is lowered into the freezing box body 1, and the cover 2 is covered. The worm 51 is rotated by the set screw 51, and the worm gear 52 is cooperated to move the limit plate 53, and the guide rail 54 is cooperated to move the slider 55, so that the installation block 56 moves, and then it is installed and transported with the carrying tool.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A portable plant endophyte freezing box, comprising a freezing box body (1), characterized in that: The top of the freezing box body (1) is provided with a cover plate (2), the outside of the freezing box body (1) is fixedly connected to a connection box (3), the inside of the freezing box body (1) is provided with a movable placement mechanism (4), and the inside of the connection box (3) is provided with an auxiliary adjustment mechanism (5); The movable placement mechanism (4) comprises a movable component (41) and a placement component (42), wherein the placement component (42) is arranged on the top of the movable component (41).

2. A portable plant endophyte freezing box according to claim 1, characterized in that: The movable component (41) includes a first connecting platform (411), the first connecting platform (411) is fixedly connected to the inside of the freezing box body (1), the second connecting platform (412) is fixedly connected to the inside of the freezing box body (1), the top of the first connecting platform (411) is fixedly connected to a motor (413), the output end of the motor (413) passes through the first connecting platform (411) and extends to the inside where it is fixedly connected to a threaded rod (415), the second connecting platform (412) is fixedly connected to the inside with a limiting rod (416), and the limiting rod (416) is slidably connected to the outside with a movable plate (414).

3. A portable plant endophyte freezing box according to claim 2, characterized in that: The movable plate (414) is threadedly connected to the threaded rod (415), the movable plate (414) is slidably connected to the first connecting platform (411), and the movable plate (414) is slidably connected to the second connecting platform (412).

4. The portable plant endophyte freezing box according to claim 2, characterized in that: The placement component (42) comprises a liquid collecting box (421), the liquid collecting box (421) is fixedly connected to the top of the movable plate (414), the top of the liquid collecting box (421) is fixedly connected to a placement tube (422), the top of the placement tube (422) is fixedly connected to a clamping platform (423), the clamping platform (423) is fixedly connected with a spring (425) inside, the spring (425) is fixedly connected to an elastic block (426) at one end away from the clamping platform (423), the elastic block (426) is fixedly connected to a sliding rod (427) at one end close to the spring (425), and the clamping platform (423) is slidably connected with a button (424) inside.

5. The portable plant endophyte freezing box according to claim 4, characterized in that: The button (424) contacts the elastic block (426), and grooves are provided at corresponding positions of the clamping platform (423) and the sliding rod (427), and the sliding rod (427) is slidably connected inside the groove.

6. The portable plant endophyte freezing box according to claim 1, characterized in that: The auxiliary adjustment mechanism (5) comprises a worm (51), the worm (51) is rotatably connected inside the connection box (3), a worm wheel (52) is rotatably connected inside the connection box (3), one end of the worm wheel (52) away from the freezing box body (1) is fixedly connected to a limit plate (53), a guide rail (54) is fixedly connected inside the connection box (3), a slider (55) is slidably connected inside the guide rail (54), and one end of the slider (55) away from the guide rail (54) is fixedly connected to a mounting block (56).

7. The portable plant endophyte freezing box according to claim 6, characterized in that: The worm (51) is meshed with the worm wheel (52), grooves are provided at corresponding positions of the limiting plate (53) and the sliding block (55), and the sliding block (55) is in contact with the limiting plate (53).

Images