Closed germ culture device

Abstract

The utility model provides a closed germ culture device, and relates to the technical field of culture devices. A transparent cover is fixed to the top end face of the base and is of a cylindrical structure, a cover plate is buckled to the top of the transparent cover, and at the moment, the interior of the transparent cover is in a closed state. Through the arrangement of the carrying assembly, on one hand, when the position is transferred, the handle is held by a hand and lifted, during lifting, the handle, the seat body and the cleaning block move upwards, and the cleaning block moves upwards, so that the transparent cover can be cleaned; on the other hand, during transportation, the locking screw is rotated to abut against the base, the threaded rod is rotated to abut against the cover plate, at the moment, the sealing performance of the cover plate can be improved, and compared with an existing device, the transparent cover can be conveniently cleaned, and the sealing performance of the cover plate can be guaranteed during transportation.

Description

Technical Field

[0001] The utility model belongs to the technical field of culture devices, and more specifically, particularly relates to a closed pathogen culture device. Background Art

[0002] Artificial cultivation methods for pathogens include animal inoculation, chicken embryo culture and cell culture (organ culture, tissue culture and cell culture). The most commonly used method is cell culture, which refers to the method of culturing pathogens on living cells in vitro. A culture device is required during the culture process.

[0003] After being used for a period of time, the glass cover of the existing device is easily contaminated with dust and fingerprints, which affects the observation during the culture process; the existing device does not have an auxiliary sealing structure for the cover, and the cover is prone to leak during transportation, which will destroy the sealed sterile culture. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a closed pathogen culture device to solve the problem that the glass cover of the existing device is easily contaminated with dust and fingerprints after being used for a period of time, affecting the observation during the culture process; the existing device does not have an auxiliary sealing structure of the cover, and the cover is prone to leakage during transportation, which will destroy the sealed sterile culture.

[0005] The purpose and effect of the closed pathogen culture device of the utility model are achieved by the following specific technical means:

[0006] A closed pathogen culture device comprises a base; a transparent cover is fixed on the top surface of the base, the transparent cover is a cylindrical tube structure, a cover plate is buckled on the top of the transparent cover, and the inside of the transparent cover is in a closed state.

[0007] Furthermore, the cover plate is a stepped structure, the outer wall of the lower half of the cover plate contacts the inner wall of the transparent cover, and the step of the cover plate contacts the top of the transparent cover.

[0008] Furthermore, a circular groove-shaped card slot is provided on the bottom end surface of the base, and a culture dish is card-engaged in the card slot.

[0009] Furthermore, a thermostat is fixed on the top of the base, the thermostat is located inside the transparent cover, a control box is installed on the front end surface of the base, and a temperature adjustment knob for controlling the thermostat is provided on the control box.

[0010] Furthermore, six ultraviolet lamps are installed in a circular array on the inner wall of the transparent cover, a switch for controlling the ultraviolet lamp is installed on the control box, and a plug for powering the main board in the control box is connected to the control box. By plugging the plug into the socket and pressing the switch, the ultraviolet lamp can be turned on and off.

[0011] Furthermore, a carrying assembly is installed on the transparent cover, and the carrying assembly is composed of a handle, a base, a cleaning block, a locking screw and a threaded rod. A ring-shaped base is sleeved on the outside of the transparent cover, and a ring-shaped cleaning block is adhered to the inner wall of the base, and the inner wall of the cleaning block is in contact with the outer wall of the transparent cover.

[0012] Furthermore, a handle with a U-shaped rod structure is welded on the top surface of the seat body, and the handle passes through the cover plate.

[0013] Furthermore, a locking screw is threadedly connected to the seat body, and the left end of the locking screw is aligned with the outer wall of the seat body; a threaded rod is threadedly connected to the handle, and the lower end of the threaded rod is aligned with the top of the cover plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] By setting up the carrying component, on the one hand, when transferring the position, the handle is held by hand and lifted, and when lifting, the handle, the base and the cleaning block move upward, and the transparent cover can be cleaned by the upward movement of the cleaning block; on the other hand, when transporting, the locking screw is rotated to make the locking screw and the base press tightly, and the threaded rod is rotated to make the threaded rod and the cover plate press tightly, at this time, the sealing performance of the cover plate can be improved. Compared with the existing device, the present device can facilitate the cleaning of the transparent cover and ensure the sealing performance of the cover plate during transportation.

[0016] By setting the card slot, since the culture dish is clipped into the card slot, the stability of the culture dish can be ensured when it is carried.

[0017] By setting up a thermostat and ultraviolet lamp, virus samples can be stored at a constant temperature, and the inside of the transparent cover and the culture dish can be sterilized to prevent mutation and death of pathogens due to bacterial infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is an axial structural schematic diagram of a closed pathogen culture device.

[0019] Figure 2 It is a schematic diagram of the main structure of the closed pathogen culture device of the utility model.

[0020] Figure 3 The utility model is a schematic diagram of the axial structure of the closed pathogen culture device after partial cutaway.

[0021] Figure 4 This utility model Figure 3 Schematic diagram of the main structure.

[0022] Figure 5 This utility model Figure 3Schematic diagram of the axis view split structure.

[0023] Figure 6 It is a schematic diagram of the axial structure of the carrying assembly of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Base; 101. Transparent cover; 102. Cover plate; 103. Card slot; 2. Culture dish; 3. Control box; 301. Thermostat; 302. Ultraviolet lamp; 303. Temperature adjustment knob; 304. Switch; 305. Plug; 4. Carrying assembly; 401. Handle; 402. Base; 403. Cleaning block; 404. Locking screw; 405. Threaded rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0027] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0029] Embodiment 1:

[0030] As attached Figure 1 To Attachment Figure 6 As shown:

[0031] The utility model provides a closed pathogen culture device, comprising a base 1; a transparent cover 101 is fixed on the top surface of the base 1, the transparent cover 101 is a cylindrical tube structure, a cover plate 102 is buckled on the top of the transparent cover 101, and the inside of the transparent cover 101 is in a closed state.

[0032] Among them, the cover plate 102 is a stepped structure, the outer wall of the lower half of the cover plate 102 contacts the inner wall of the transparent cover 101, and the step of the cover plate 102 contacts the top of the transparent cover 101. During use, the cover plate 102 made of transparent material can improve the sealing performance between it and the transparent cover 101.

[0033] Among them, a thermostat 301 is fixed on the top of the base 1, and the thermostat 301 is located inside the transparent cover 101. A control box 3 is installed on the front end surface of the base 1, and a temperature adjustment knob 303 for controlling the thermostat 301 is provided on the control box 3. During use, the temperature of the thermostat 301 can be controlled by the temperature adjustment knob 303.

[0034] Among them, six ultraviolet lamps 302 are installed in a circular array on the inner wall of the transparent cover 101, a switch 304 for controlling the ultraviolet lamp 302 is installed on the control box 3, and a plug 305 for powering the main board in the control box 3 is connected to the control box 3. By plugging the plug 305 into the socket and pressing the switch 304, the ultraviolet lamp 302 can be turned on and off.

[0035] Among them, a carrying component 4 is installed on the transparent cover 101, and the carrying component 4 is composed of a handle 401, a base body 402, a cleaning block 403, a locking screw 404 and a threaded rod 405. A ring-shaped base body 402 is sleeved on the outer side of the transparent cover 101, and a ring-shaped cleaning block 403 is adhered to the inner wall of the base body 402, and the inner wall of the cleaning block 403 is in contact with the outer wall of the transparent cover 101.

[0036] A U-shaped rod-shaped handle 401 is welded on the top surface of the seat body 402 . The handle 401 passes through the cover plate 102 , which can prevent the cover plate 102 from being lost during daily use.

[0037] Among them, a locking screw 404 is threadedly connected to the base 402, and the left end of the locking screw 404 is aligned with the outer wall of the base 402; a threaded rod 405 is threadedly connected to the handle 401, and the lower end of the threaded rod 405 is aligned with the top of the cover 102. When transferring the position, hold the handle 401 with your hand and lift it. When lifting, the handle 401, the base 402 and the cleaning block 403 move upward, and the transparent cover 101 can be cleaned by the upward movement of the cleaning block 403; when transporting, rotate the locking screw 404 to make the locking screw 404 press against the base 1, and rotate the threaded rod 405 to make the threaded rod 405 press against the cover 102, at this time, the sealing performance of the cover 102 can be improved.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, a circular groove-shaped card slot 103 is provided on the bottom end surface of the base 1, and the culture dish 2 is card-connected in the card slot 103, so that the stability of the culture dish 2 can be ensured when it is carried.

[0040] Working principle: when placing the culture dish 2, open the cover 102 by hand, insert the culture dish 2 into the slot 103, and buckle the cover 102 on the transparent cover 101 by hand; turn the temperature adjustment knob 303 to control the temperature of the thermostat 301; when turning on and off the ultraviolet lamp 302, press the switch 304 by hand; when transferring the position, hold the handle 401 by hand and pull it up. When pulling, the handle 401, the seat 402 and the cleaning block 403 move upward, and the transparent cover 101 can be cleaned by the upward movement of the cleaning block 403; when transporting, turn the locking screw 404 to make the locking screw 404 press against the base 1, and turn the threaded rod 405 to make the threaded rod 405 press against the cover 102, so that the sealing performance of the cover 102 can be improved.

[0041] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A closed pathogen culture device, characterized in that: The invention comprises a base (1); a transparent cover (101) is fixed on the top surface of the base (1); the transparent cover (101) is a cylindrical tube structure; a cover plate (102) is buckled on the top of the transparent cover (101); the inside of the transparent cover (101) is in a closed state; the cover plate (102) is a stepped structure; the outer wall of the lower half of the cover plate (102) contacts the inner wall of the transparent cover (101); the step of the cover plate (102) contacts the top of the transparent cover (101); a clamping groove (103) with a circular groove structure is provided on the bottom surface of the base (1); a culture dish (2) is clamped in the clamping groove (103).

2. A closed pathogen culture device as claimed in claim 1, characterized in that: A thermostat (301) is fixed on the top of the base (1), the thermostat (301) is located inside the transparent cover (101), a control box (3) is installed on the front end surface of the base (1), and a temperature adjustment knob (303) for controlling the thermostat (301) is provided on the control box (3).

3. A closed pathogen culture device as claimed in claim 2, characterized in that: Six ultraviolet lamps (302) are mounted in a circular array on the inner wall of the transparent cover (101); a switch (304) for controlling the ultraviolet lamps (302) is mounted on the control box (3); a plug (305) for supplying power to a mainboard in the control box (3) is connected to the control box (3); the ultraviolet lamp (302) can be turned on and off by plugging the plug (305) into a socket and pressing the switch (304).

4. A closed pathogen culture device as claimed in claim 3, characterized in that: The transparent cover (101) is provided with a carrying assembly (4), the carrying assembly (4) comprising a handle (401), a base (402), a cleaning block (403), a locking screw (404) and a threaded rod (405); the transparent cover (101) is sleeved with a base (402) having an annular structure, the inner wall of the base (402) is adhered with a cleaning block (403) having an annular structure, and the inner wall of the cleaning block (403) is in contact with the outer wall of the transparent cover (101).

5. A closed pathogen culture device as claimed in claim 4, characterized in that: A handle (401) with a U-shaped rod-like structure is welded to the top end surface of the seat body (402), and the handle (401) passes through the cover plate (102).

6. A closed pathogen culture device as claimed in claim 5, characterized in that: The seat body (402) is threadedly connected to a locking screw (404), and the left end of the locking screw (404) is aligned with the outer wall of the seat body (402); the handle (401) is threadedly connected to a threaded rod (405), and the lower end of the threaded rod (405) is aligned with the top end of the cover plate (102).

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