CN215013005U - Portable thin tube frozen semen liquid nitrogen fumigation box - Google Patents

Abstract

The utility model relates to a frozen semen production technical field of tubule discloses portable tubule freezes smart liquid nitrogen fumigation case, the power distribution box comprises a box body, the top of box is rotated and is connected with the case lid, the flexible pull rod of one side fixedly connected with of box, fixedly connected with container ware in the box, fixedly connected with fluid infusion pipe in the box, fluid infusion pipe extends to the inside one end of box and the inside intercommunication of container ware, sliding connection has stifling net A in the box, stifling net A's top joint has stifling net B, collecting vat and a plurality of tubule groove have all been seted up in stifling net B and the stifling net A, the tubule has been placed in the tubule groove, stifling net A's one side fixedly connected with guide block. The utility model provides a how to make liquid nitrogen fumigation simpler, easy operation, problem that the success rate is high, realized that liquid nitrogen fumigation operation simplifies easy operation to the liquid nitrogen fumigation method carries out the frozen effect of semen has further been improved.

Description

Portable thin tube frozen semen liquid nitrogen fumigation box

Technical Field

The utility model relates to a smart liquid technical field is frozen to the tubule, especially relates to portable tubule freezes smart liquid nitrogen fumigation case.

Background

Semen is subjected to special treatments such as dilution, freezing protection and the like, liquid nitrogen and the like are used as cold sources to gradually cool and freeze the semen, the semen is stored at ultralow temperature for a long time, and then the semen regains the movement capability through rewarming and unfreezing and is used for insemination and generation of offspring. The freezing preservation of the semen is the most important method for the non-living conservation of the livestock and poultry genetic resources. The cooling speed of the semen has great influence on the semen freezing effect, and the damage of the freezing to the semen can be reduced by a proper cooling program. In a laboratory with more perfect conditions, the cooling is usually carried out in a programmed cooling instrument, and the cooling is realized at a certain rate by setting the amount of liquid nitrogen pumped into the instrument. However, the program cooling instrument needs a liquid nitrogen tank, a computer, a case and related connecting devices, is expensive, and generally has tens of thousands of yuan in domestic instruments. The instrument is not provided in places where frozen semen is required to be made, such as a seed conservation field of local breeder breeders, and the collection work of the frozen semen is hindered. Through liquid nitrogen fumigation method, be equipped with the container of liquid nitrogen promptly, through the height of adjustment frozen semen tubule apart from the liquid nitrogen face, realize the procedure cooling, do not need expensive instrument and equipment can realize the cryopreservation of semen, however, how to make liquid nitrogen fumigation method simpler, easy to operate, the success rate is high also a problem that needs to solve, it is slightly crude only to assemble simple foam case and shelf and fumigate, probably can influence the result of cryopreserving, and inconvenient carrying.

Therefore, a portable thin-tube frozen semen liquid nitrogen fumigation box is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a portable tubule frozen semen liquid nitrogen fumigation box.

The technical scheme of the utility model is that the portable tubule frozen semen liquid nitrogen fumigation box comprises a box body, the top of the box body is rotatably connected with a box cover, one side of the box body is fixedly connected with a telescopic pull rod, a container vessel is fixedly connected in the box body, a liquid supplementing pipe is fixedly connected in the box body, one end of the liquid supplementing pipe extending to the inside of the box body is communicated with the inside of the container vessel, a fumigation net A is connected in the box body in a sliding way, a fumigation net B is clamped at the top of the fumigation net A, a collecting groove and a plurality of tubule grooves are respectively arranged in the fumigation net B and the fumigation net A, tubules are arranged in the tubule grooves, a guide block is fixedly connected at one side of the fumigation net A, a guide groove matched with the guide block is arranged in the box body, a limit rod is fixedly connected in the guide groove, a limit hole matched with the limit rod is arranged in the guide block in a penetrating way, the other end of stifling net A rotates and is connected with the dwang, fixedly connected with pulley on the dwang, set up in the box and supply pulley pivoted connector, fixedly connected with chain in the connector, the meshing tooth with chain looks adaptation is seted up along the week length direction to the pulley, the draw-in groove has been seted up in the connector, a plurality of jump rings of fixedly connected with in the draw-in groove, it is a plurality of one side fixedly connected with cardboard of jump ring, set up the restricted movement groove with pulley looks adaptation in the cardboard, the connector is along week length direction fixedly connected with elastic sealing strip, the bottom of box rotates and is connected with a plurality of truckles.

Preferably, one side fixedly connected with of box places the box, hold equal fixedly connected with temperature sensor on household utensils and the stifling net A, one side fixedly connected with temperature monitor of box, temperature sensor and temperature monitor electric connection.

Preferably, one side of the clamping plate is fixedly connected with a force application rod, and one end of the rotating rod is fixedly connected with a handle.

Preferably, one side of the box body is fixedly connected with scale marks, and the scale marks are arranged on one side close to the connecting port.

Preferably, a transparent glass sheet is fixedly connected in the box cover.

Preferably, two butt joint grooves are formed in the fumigation net B, a butt joint spring is fixedly connected in each butt joint groove, a butt joint rod is fixedly connected at one end of each butt joint spring, a butt joint port matched with the butt joint rod is formed in the top of the fumigation net a, a pressing rod is fixedly connected to one side of the butt joint rod, and a pressing hole matched with the pressing rod is formed in the fumigation net B.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the cooperation of box, fluid infusion pipe, appearance household utensils, stifling net A, stifling net B, pulley and chain, through the position height of locating of adjusting stifling net B to interval adjustment between tubule and the container household utensils, make liquid nitrogen fumigation method operation simplify easily to get up to the hand, and further improved liquid nitrogen fumigation method and kept the frozen success rate of seminal fluid.

Drawings

FIG. 1 is a perspective view of the portable tubule frozen semen liquid nitrogen fumigation box provided by the utility model;

fig. 2 is a schematic structural view of a fumigating net in the portable tubule frozen semen liquid nitrogen fumigating box provided by the utility model;

fig. 3 is a schematic structural view of a pulley in the portable tubule frozen semen liquid nitrogen fumigation box provided by the utility model;

fig. 4 is an enlarged view of a structure at a in fig. 2.

In the figure: 1. a box body; 2. a liquid supplementing pipe; 3. placing the box; 4. a box cover; 5. a telescopic pull rod; 6. a transparent glass sheet; 7. scale lines; 8. a handle; 9. a force application rod; 10. a caster wheel; 11. a temperature sensor; 12. a fumigating net B; 13. a fumigating net A; 14. a pulley; 15. a temperature display; 16. a vessel; 17. clamping a plate; 18. a clamp spring; 19. a chain; 20. an elastic sealing strip; 21. a guide block; 22. a limiting rod; 23. a pressing lever; 24. a docking spring; 25. a docking rod.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1-4, the portable thin tube frozen semen liquid nitrogen fumigation box comprises a box body 1, the box body 1 is sequentially provided with a heat preservation foam layer, a glass fiber cloth layer and a latex layer from inside to outside, the box body 1 is as large as a common luggage case and is light, the top of the box body 1 is rotatably connected with a box cover 4, one side of the box body 1 is fixedly connected with a telescopic pull rod 5, a container 16 is fixedly connected in the box body 1, a liquid supplementing pipe 2 is fixedly connected in the box body 1, one end of the liquid supplementing pipe 2 extending to the inside of the box body 1 is communicated with the inside of the container 16, a fumigation net A13 is slidably connected in the box body 1, the top of the fumigation net A13 is clamped with a fumigation net B12, a collecting groove and a plurality of thin tube grooves are respectively arranged in the fumigation net B12 and the fumigation net A13, thin tubes are arranged in the thin tube grooves, one side of the fumigation net A13 is fixedly connected with a guide block 21, a guide groove matched with the guide block 21 is formed in the box body 1, a limiting rod 22 is fixedly connected in the guide groove, a limiting hole matched with the limiting rod 22 is formed in the guide block 21 in a penetrating mode, the other end of the fumigating net A13 is rotatably connected with a rotating rod, a pulley 14 is fixedly connected on the rotating rod, a connecting port for rotating the pulley 14 is formed in the box body 1, a chain 19 is fixedly connected in the connecting port, meshing teeth matched with the chain 19 are formed in the pulley 14 in the circumferential direction, a clamping groove is formed in the connecting port, a plurality of clamping springs 18 are fixedly connected in the clamping groove, a clamping plate 17 is fixedly connected to one side of the clamping springs 18, a limiting groove matched with the pulley 14 is formed in the clamping plate 17, an elastic sealing strip 20 is fixedly connected in the circumferential direction of the connecting port, a plurality of trundles 10 are rotatably connected to the bottom of the box body 1, and the fumigating net A13 is arranged on the box body 1 through the liquid supplementing pipe 2, the container 16 and the fumigating net A13, The cooperation of the fumigating net B12, the pulley 14 and the chain 19 adjusts the height of the fumigating net B12, so as to adjust the distance between the thin tube and the container 16, and the size of the container 16 is larger than that of the fumigating net A13 and the fumigating net B12, so that the liquid nitrogen fumigating method is simplified and easy to operate, and the success rate of the liquid nitrogen fumigating method for keeping semen is further improved.

Wherein, box 3 is placed to one side fixedly connected with of box 1, can be used to place frozen semen indispensable article such as tweezers, funnel, tubule, thumb pipe and pipette, holds equal fixedly connected with temperature sensor 11 on household utensils 16 and the stifling net A13, one side fixedly connected with temperature display 15 of box 1, temperature sensor 11 and temperature display 15 electric connection, the temperature variation of the incasement when different heights can be looked over constantly to carry out the adjustment of semen freezing rate.

Wherein, cardboard 17's one side fixedly connected with application of force pole 9, the one end fixedly connected with handle 8 of dwang is convenient for to cardboard 17 and dwang application of force.

Wherein, one side fixedly connected with scale mark 7 of box 1, scale mark 7 is installed and is close to in connector one side, can the visual observation fumigation net B12 and fumigation net A13 department height position.

Wherein, the incasement condition can be looked into at any time to fixedly connected with transparent glass piece 6 in case lid 4, and liquid nitrogen constantly consumes when stifling, can detect it at temperature sensor 11 of liquid nitrogen surface installation, and when the liquid nitrogen was not enough, the temperature change carries out artifical supply from fluid infusion pipe 2 tip department immediately, guarantees to have sufficient liquid nitrogen in the liquid nitrogen container.

Wherein, two butt joint grooves are opened in the fumigation net B12, butt joint inslot fixedly connected with butt joint spring 24, butt joint spring 24's one end fixedly connected with butt joint pole 25, the butt joint mouth with butt joint pole 25 looks adaptation is seted up at the top of fumigation net A13, one side fixedly connected with of butt joint pole 25 presses down pole 23, set up in the fumigation net B12 with pressing down the hole of pressing down pole 23 looks adaptation, the accessible is pressed down and is pressed down pole 23 and make butt joint pole 25 remove, draw fumigation net B12 again and make its vertical upward movement can be with the stifling net B12 and the stifling connection disconnection between net A13.

The working principle is as follows: in the utility model, a certain volume of liquid nitrogen can be stored in the container 16 in advance, and the tubule filled with semen is placed in the tubule groove, according to the temperature information transmitted to the temperature display 15 by the temperature sensor 11 on the fumigating net A13, the rotating handle 8 rotates the rotating rod traction pulley 14, the rotation of the pulley 14 causes the pulley to move on the chain 19, thereby the fumigating net A13 and the fumigating net B12 move in the vertical direction, the distance between the fumigating net A13 and the fumigating net B12 and the container vessel 16 is adjusted to ensure that the semen in the thin tube is cooled at a proper temperature, and finally the fumigating net A13 and the fumigating net B12 are immersed in liquid nitrogen to finish freezing, the liquid nitrogen fumigating method of the utility model simplifies the operation and is easy to be used, furthermore, the success rate of semen freezing by a liquid nitrogen fumigation method is further improved, and the frozen semen is manufactured under the condition without a program freezing instrument.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (6)

1. Portable tubule freezes smart liquid nitrogen fumigation case, including box (1), the top of box (1) rotates and is connected with case lid (4), one side fixedly connected with flexible pull rod (5) of box (1), its characterized in that, box (1) internal fixation is connected with container ware (16), box (1) internal fixation is connected with liquid supplement pipe (2), the one end that liquid supplement pipe (2) extend to box (1) inside communicates with container ware (16) inside, sliding connection has stifling net A (13) in box (1), the top joint of stifling net A (13) has stifling net B (12), collecting vat and a plurality of tubule groove have all been seted up in stifling net B (12) and stifling net A (13), the tubule inslot has been placed the tubule, one side fixedly connected with guide block (21) of stifling net A (13), the fumigation net comprises a box body (1), a guide groove matched with a guide block (21) is formed in the box body (1), a limiting rod (22) is fixedly connected in the guide groove, a limiting hole matched with the limiting rod (22) is formed in the guide block (21) in a penetrating mode, the other end of a fumigation net A (13) is rotatably connected with a rotating rod, a pulley (14) is fixedly connected on the rotating rod, a connecting port for the pulley (14) to rotate is formed in the box body (1), a chain (19) is fixedly connected in the connecting port, meshing teeth matched with the chain (19) are formed in the pulley (14) in the circumferential direction, a clamping groove is formed in the connecting port, a plurality of clamping springs (18) are fixedly connected in the clamping groove, a clamping plate (17) is fixedly connected to one side of the clamping springs (18), and a limiting groove matched with the pulley (14) is formed in the clamping plate (17), the connector is fixedly connected with an elastic sealing strip (20) along the circumferential direction, and the bottom of the box body (1) is rotatably connected with a plurality of trundles (10).

2. The portable tubule frozen semen liquid nitrogen fumigation box of claim 1, characterized in that a placing box (3) is fixedly connected to one side of the box body (1), a temperature sensor (11) is fixedly connected to both the container vessel (16) and the fumigation net A (13), a temperature display (15) is fixedly connected to one side of the box body (1), and the temperature sensor (11) is electrically connected with the temperature display (15).

3. The portable tubule frozen semen liquid nitrogen fumigation box of claim 1, characterized in that one side of the clamping plate (17) is fixedly connected with a force application rod (9), and one end of the force application rod is fixedly connected with a handle (8).

4. The portable tubule frozen semen liquid nitrogen fumigation box of claim 1, characterized in that one side of the box body (1) is fixedly connected with scale marks (7), and the scale marks (7) are installed at one side close to the connecting port.

5. The portable tubule frozen semen liquid nitrogen fumigation box according to claim 1, characterized in that a transparent glass sheet (6) is fixedly connected in the box cover (4).

6. The portable tubule frozen semen liquid nitrogen fumigation box of claim 1, characterized in that two butt joint grooves are formed in the fumigation net B (12), a butt joint spring (24) is fixedly connected in each butt joint groove, a butt joint rod (25) is fixedly connected to one end of each butt joint spring (24), a butt joint port matched with the butt joint rod (25) is formed in the top of the fumigation net A (13), a pressing rod (23) is fixedly connected to one side of each butt joint rod (25), and a pressing hole matched with the pressing rod (23) is formed in the fumigation net B (12).

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