CN109452264B

CN109452264B - Semen storage device

Info

Publication number: CN109452264B
Application number: CN201811467156.5A
Authority: CN
Inventors: 林树茂; 刘燊; 刘咸; 宋敏; 肖裕章; 刘承鑫
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2021-06-01
Anticipated expiration: 2038-12-03
Also published as: CN109452264A

Abstract

The invention discloses a semen storage device which comprises a storage cavity and a second driving device, wherein the second driving device is arranged on the outer side of the storage cavity, a current converter is arranged in the storage cavity, the current converter comprises a rotating handle and a supporting platform connected with the lower end of the rotating handle, an upper current conversion block is arranged on the upper side surface of the supporting platform, a lower current conversion block is arranged on the lower side surface of the supporting platform, an inflow channel is arranged in the lower current conversion block, an outflow channel is arranged in the upper current conversion block, and the inflow channel is communicated with the outflow channel through a through hole formed in the supporting platform. When the second driving device drives the converter to rotate by arranging the converter, liquid flows to the outflow channel positioned on the upper side of the pallet through the inflow channel arranged on the lower side of the pallet, and the liquid positioned on the lower side flows to the upper side through the converter, so that the liquid in the storage device is in a non-fault switching state of an upper layer and a lower layer. The present invention relates to storage devices.

Description

Semen storage device

Technical Field

The present invention relates to a storage apparatus, and more particularly, to a storage device for storing a liquid.

Background

In most of the existing liquid storage containers, the liquid is stored in a static state, the lower layer of the liquid in the static state is continuously pressed, and the characteristics of some special liquids can be influenced, for example, semen collected in artificial insemination, sperm cells in the lower layer are pressed for a long time when the semen is kept static, the activity of the sperm is reduced, the pregnancy rate is reduced in the artificial insemination, and waste is caused. Most of the domestic semen storages are made of traditional thermostats, and the semen storages are kept still and lack of specialties for special liquids. There is thus a need for a new storage device to overcome the above technical problems.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: a semen storage device is provided to allow liquid to flow dynamically during storage.

The solution of the invention for solving the technical problem is as follows:

the utility model provides a seminal fluid storage device, is including storing chamber and second drive arrangement, second drive arrangement sets up the upside in storing the chamber, it is equipped with the transverter to store the intracavity, the saddle that includes the turning handle, is connected with the turning handle lower extreme of transverter, the turning handle is connected with the second drive arrangement transmission, be equipped with the commutation block on the upside face of saddle, the downside of saddle on be equipped with down the commutation block, the left side of commutation block is equipped with the inflow channel that sets up along left right direction down, the right side of going up the commutation block is equipped with the outflow channel that sets up along left right direction, outflow channel and inflow channel are through setting up the through-hole intercommunication on the saddle, the left end of inflow channel is greater than to the distance of turning handle the right-hand member of outflow channel is to the distance of turning handle.

As a further improvement of the above technical solution, the end of the outflow channel is provided with a hollow flow guide strip, and the flow guide strip is made of a flexible material.

As a further improvement of the technical scheme, the cross section of the flow guide strip is U-shaped, and the lower side of the flow guide strip is open.

As a further improvement of the technical scheme, the tail end of the flow guide strip is provided with a floater.

As a further improvement of the technical scheme, the number of the floaters is two, the two floaters are respectively arranged on the front side surface and the rear side surface of the diversion strip, and the two floaters are symmetrical front and back relative to the diversion strip.

As a further improvement of the above technical solution, the upper commutation block, the lower commutation block, and the through holes are used as commutation components, the number of the commutation components is multiple, and the multiple groups of commutation components are uniformly arranged on the pallet.

As a further improvement of the technical scheme, the inflow channel is arranged on the left side of the outflow channel, the upper turbulence block is arranged on the periphery of the supporting platform, the left end face of the upper turbulence block is an inclined plane, and the upper end of the left end face of the upper turbulence block is close to the left end and the right end and is close to the lower end.

As a further improvement of the above technical solution, the number of the upper spoiler blocks is plural, and the plural upper spoiler blocks are uniformly arranged on the outer circumferential surface of the pallet along the circumferential direction.

As a further improvement of the above technical solution, the inflow channel is disposed on the left side of the outflow channel, the lower side of the pallet is further provided with a lower turbulence block, the left end face of the lower turbulence block is an inclined plane, the upper end of the left end face of the lower turbulence block is close to the right, and the lower end of the left end face of the lower turbulence block is close to the left, the number of the lower turbulence blocks is multiple, and the lower turbulence blocks are uniformly arranged on the outer circumferential surface of the pallet along the circumferential direction.

As a further improvement of the technical scheme, a temperature control device is further arranged in the storage cavity.

The invention has the beneficial effects that: when the second driving device drives the converter to rotate by arranging the converter, liquid flows to the outflow channel positioned on the upper side of the pallet through the inflow channel arranged on the lower side of the pallet, and the liquid positioned on the lower side flows to the upper side through the converter, so that the liquid in the storage device is in a non-fault switching state of an upper layer and a lower layer.

The invention relates to a storage device, in particular to a semen storage device.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

FIG. 1 is an elevational sectional view of the embodiment;

fig. 2 is a first perspective view of the inverter of the embodiment;

fig. 3 is a perspective view of the inverter according to the embodiment.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connections or connection relationships mentioned herein are not directly connected to each other, but rather, the connection configurations may be better combined by adding or subtracting connection accessories according to the specific implementation. The technical characteristics of the invention can be combined interactively on the premise of not conflicting with each other.

Example as follows, referring to fig. 1 to 3, a semen storage device, comprising a storage chamber 600 and a second driving means, the second driving device is arranged at the upper side of the storage cavity 600, a current converter is arranged in the storage cavity 600, the converter comprises a rotating handle 710 and a pallet 720 connected with the lower end of the rotating handle 710, the rotating handle 710 is in transmission connection with a second driving device, an upper converter block 730 is arranged on the upper side surface of the support 720, a lower flow changing block 740 is arranged on the lower side surface of the support 720, an inflow channel 741 arranged along the left-right direction is arranged on the left side of the lower flow changing block 740, the right side of the upper conversion current block 730 is provided with an outflow channel 731 arranged along the left-right direction, the outflow channel 731 is communicated with the inflow channel 741 through a through hole 721 arranged on the saddle 720, the distance from the left end of the inflow channel 741 to the stem 710 is greater than the distance from the right end of the outflow channel 731 to the stem 710.

The second drive device can be a drive motor, a pneumatic motor and the like, the output end of the second drive device is connected with a rotating handle extending out of the storage cavity, the transmission connection mode can be belt transmission or gear transmission, corresponding transmission teeth are arranged on the output shafts of the shaft handle and the drive motor, the shaft handle and the drive motor are in transmission connection through a transmission belt, or transmission connection is realized through a transmission gear, and therefore the second drive device can drive the current converter to rotate when rotating.

When the transverter rotates, the distance from the left end (inlet) of the inflow channel to the rotating handle is greater than the distance from the right end (outlet) of the outflow channel, so that when the shaft handle is driven to rotate, the rotating speeds of the inlet and the outlet are different, and the difference of the speeds generated between the inlet and the outlet can enable liquid on the lower side to overcome the gravity and flow out through the inflow channel, the through hole and the outflow channel. The liquid on the lower side enters the inflow channel, flows to the outflow channel above the inflow channel through the through hole, flows out at the tail end of the outflow channel, and then the liquid on the lower layer flows to the upper layer through the flow conversion channel consisting of the inflow channel, the through hole and the outflow channel, so that the dynamic layer conversion of the liquid on the lower layer and the liquid on the upper layer in the storage device is realized, and when semen or other cell solutions are filled in the storage device, the problem that the activity is reduced due to the fact that the cells on the lower side are in a pressed state for a long time can be avoided. And the storage device also has a reasonable temperature control function, so that the sperm is prevented from being subjected to cold shock. When the second driving device drives the converter to rotate by arranging the converter, liquid flows to the outflow channel positioned on the upper side of the pallet through the inflow channel arranged on the lower side of the pallet, and the liquid positioned on the lower side flows to the upper side through the converter, so that the liquid in the storage device is in a non-fault switching state of an upper layer and a lower layer.

Further as a preferred embodiment, the end of the outflow channel 731 is provided with a hollow flow guiding strip 750, and the flow guiding strip 750 is made of a flexible material. The flexible material can be silica gel, plastic film, rubber plate, polyurethane foaming material and the like. The flow guide strip is made of flexible materials and can be bent and drooped in a natural state. When the liquid level in the storage device is lower than the outflow channel, the liquid flowing out through the outflow channel can generate a large kinetic energy after being ejected from the outflow channel, and the liquid on the upper side of the liquid level is impacted when the liquid level drops to the liquid level, so that the liquid is easy to damage when the liquid is cell solution. Through setting up this water conservancy diversion strip, the liquid that jets out from the outflow channel can follow the water conservancy diversion strip and slowly flow down to the liquid level, avoids causing the impact to produce the damage.

Further, as a preferred embodiment, the cross section of the flow guide strip 750 is U-shaped, and the lower side of the flow guide strip 750 is open. The cross section of the flow guide strip refers to the section of the flow guide strip perpendicular to the long axis direction. The lower side of the diversion strip is open, when the liquid level is high, liquid on the lower layer can flow out from the gap with the open lower side when flowing out of the liquid level through the diversion strip to contact the liquid level, and flows to the upper side of the liquid level without being guided to the lower side of the liquid level through the whole diversion strip, so that the played current conversion effect is better.

Further as a preferred embodiment, the end of the diversion strip 750 is provided with a float 751. Through setting up the float, the end of water conservancy diversion strip floats on the liquid level all the time, and the liquid that flows through the water conservancy diversion strip can directly fall on the liquid level, plays better current conversion effect.

Further as a preferred embodiment, the number of the floats 751 is two, two of the floats 751 are respectively arranged at the front side and the rear side of the guide strip 750, and the two floats 751 are symmetrical with respect to the guide strip 750. The floats are symmetrical front and back about the guide strips, so that the torques generated by the buoyancy of the floats are mutually submitted, the guide strips cannot be subjected to registration, and the openings of the U-shaped sections are always in a downward state.

Further as a preferred embodiment, the upper commutation block 730, the lower commutation block 740, and the through holes 721 are used as commutation components, the number of the commutation components is multiple, and the multiple groups of commutation components are uniformly arranged on the pallet 720. And a plurality of groups of current conversion assemblies are arranged, so that the liquid-layer conversion effect is better.

Further, as a preferred embodiment, referring to fig. 2 and 3, the inflow channel 741 is disposed on the left side of the outflow channel 731, an upper spoiler 760 is disposed on the outer periphery of the holder 720, a left end surface of the upper spoiler 760 is an inclined surface, and an upper end of the left end surface of the upper spoiler 760 is located close to the left end and the right end. Through the arrangement, when the current converter is observed from top to bottom, the current converter rotates clockwise, liquid flow of an upper layer flows downwards under the action of the inclined plane of the upper turbulence block, and layer conversion of the liquid flow is accelerated.

Further, as a preferred embodiment, the number of the upper turbulators 760 is plural, and the plural upper turbulators 760 are uniformly arranged on the outer circumferential surface of the pedestal 720 along the circumferential direction. Set up the vortex piece on the multiunit and follow, it is better to the disturbance effect of liquid stream during the rotation, and the efficiency that the liquid layer traded is higher.

In a further preferred embodiment, the inflow channel 741 is disposed on the left side of the outflow channel 731, a lower spoiler 770 is further disposed on the lower side of the holder 720, a left end surface of the lower spoiler 770 is an inclined surface, and an upper end of a left end surface of the lower spoiler 770 is close to the right and a lower end thereof is close to the left. Through the arrangement, when the converter is observed from top to bottom, the converter rotates clockwise, liquid flow flows upwards under the action of the inclined surface of the lower turbulence block and wants to flow downwards, the liquid flow direction is accelerated at the inflow channel, and therefore the layer conversion of the liquid flow is accelerated. The number of the lower spoiler 770 is plural, and the plural lower spoiler 770 are uniformly arranged on the outer circumferential surface of the holder 720 along the circumferential direction. The lower turbulence blocks are arranged, so that the turbulence effect on liquid flow is better during rotation, and the liquid layer exchange efficiency is higher.

Further, in a preferred embodiment, a temperature control device is further disposed in the storage chamber 600. When the temperature control device is used, the liquid stored in the storage cavity is slowly cooled or heated. For general livestock semen, low-temperature preservation is generally adopted to inhibit sperm motility, reduce metabolism and energy consumption, inhibit microbial growth, add necessary nutrients and other components, and isolate air, so as to prolong sperm survival time. Therefore, the sperm injected out of the body is stored at low temperature, and after a certain period of time, after the temperature rises again, the sperm gradually recovers the normal metabolic function without losing the fertilization capability, so that the survival time is obviously prolonged compared with the survival time under the body temperature (or normal temperature). For this purpose, the temperature control device is set so that the survival time of sperm becomes long. Specifically, the temperature is slowly reduced from 30 deg.C to 5-0 deg.C, preferably about 0.2 deg.C per minute, and the temperature reduction process is completed in about 1-2 hr.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A semen storage device, characterized in that: the device comprises a storage cavity (600) and a second driving device, wherein the second driving device is arranged on the upper side of the storage cavity (600), a converter is arranged in the storage cavity (600), the converter comprises a rotating handle (710) and a supporting platform (720) connected with the lower end of the rotating handle (710), the rotating handle (710) is in transmission connection with the second driving device, an upper flow conversion block (730) is arranged on the upper side surface of the supporting platform (720), a lower flow conversion block (740) is arranged on the lower side surface of the supporting platform (720), an inflow channel (741) arranged along the left-right direction is arranged on the left side of the lower flow conversion block (740), an outflow channel (731) arranged along the left-right direction is arranged on the right side of the upper flow conversion block (730), the outflow channel (731) is communicated with the inflow channel (741) through a through hole (721) arranged on the supporting platform (720), and the distance from the left end of the inflow channel (741) to the rotating handle (710) is greater than the distance from the right end of the outflow channel (731) to the rotating handle (710), the end of outflow passageway (731) is equipped with water conservancy diversion strip (750) that the cavity set up, water conservancy diversion strip (750) are made by flexible material, the cross section of water conservancy diversion strip (750) is the U-shaped, the downside of water conservancy diversion strip (750) is open, the end of water conservancy diversion strip (750) is equipped with float (751).

2. A semen storage device as claimed in claim 1, wherein: the number of the floats (751) is two, the two floats (751) are respectively arranged on the front side surface and the rear side surface of the flow guide strip (750), and the two floats (751) are symmetrical in the front and the rear direction relative to the flow guide strip (750).

3. A semen storage device as claimed in claim 1, wherein: and the upper flow conversion block (730), the lower flow conversion block (740) and the through holes (721) are used as flow conversion assemblies, the number of the flow conversion assemblies is multiple, and the multiple groups of flow conversion assemblies are uniformly arranged on the support (720).

4. A semen storage device as claimed in claim 1, wherein: the inflow channel (741) is arranged on the left side of the outflow channel (731), an upper turbulence block (760) is arranged on the periphery of the support table (720), the left end face of the upper turbulence block (760) is an inclined face, and the upper end of the left end face of the upper turbulence block (760) is close to the left end and the right end and is close to the lower end.

5. The semen storage device of claim 4, wherein: the number of the upper turbulence blocks (760) is multiple, and the multiple upper turbulence blocks (760) are uniformly arranged on the outer peripheral surface of the pallet (720) along the circumferential direction.

6. A semen storage device as claimed in claim 1, wherein: the inflow channel (741) is arranged on the left side of the outflow channel (731), a lower flow disturbing block (770) is further arranged on the lower side of the support platform (720), the left end face of the lower flow disturbing block (770) is an inclined face, the upper end of the left end face of the lower flow disturbing block (770) is close to the right end and the lower end is close to the left end, the number of the lower flow disturbing blocks (770) is multiple, and the lower flow disturbing blocks (770) are uniformly arranged on the outer peripheral face of the support platform (720) along the circumferential direction.

7. A semen storage device as claimed in claim 1, wherein: a temperature control device is also arranged in the storage cavity (600).