CN210972288U

CN210972288U - Medical sample storage box with classified refrigeration function

Info

Publication number: CN210972288U
Application number: CN201922066402.2U
Authority: CN
Inventors: 容桂红; 范毅鹏; 胡玮; 农金梅; 李均锐; 张敏
Original assignee: 李均锐
Current assignee: Affiliated Hospital of Guilin Medical University
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-10
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a medical sample storage box with classified refrigeration function, which comprises a main box body, wherein a cavity is arranged inside the main box body, the front side surface of the main box body is rotatably connected with a main box door, a plurality of classification boxes are arranged in the cavity, the front side surface of each classification box is rotatably connected with a classification box door, the rear side surface of each classification box is fixedly connected with a communicating pipe, the communicating pipe is matched with an air inlet pipe fixedly connected on the side wall of the cavity, the air inlet pipe is communicated with a refrigeration cavity arranged in the side wall of the main box body, the communicating pipe is connected with a mandril through a first fixed rod fixedly connected on the inner side wall of the communicating pipe, the interior of the air inlet pipe is fixedly connected with a second fixed rod, the second fixed rod is connected with a baffle through a first spring, the device is provided with a plurality of classification boxes, and each classification box is mutually independent, and the arrangement can well avoid energy waste caused by cold air loss and influence the refrigeration effect.

Description

Medical sample storage box with classified refrigeration function

Technical Field

The utility model relates to a medical supplies technical field specifically is a medical sample case with categorised cold-stored function.

Background

In medical testing, many samples are generally preserved, and the medical samples are generally preserved in a low-temperature environment, at this time, the sample is required to be put into the interior of the refrigerating box, the interior of the existing refrigerating box is only provided with a large cavity body, the interior of the existing refrigerating box is separated by a partition plate, all samples are put into the same refrigerating cavity, the whole refrigerating cavity is required to be opened even if one sample is required to be taken, and therefore, the cold air is caused to be rapidly lost, and if a large amount of samples need to be stored or taken, the refrigerating chamber needs to be opened for a long time, which not only causes rapid loss of cold air, but also may lead to temperature changes inside the refrigerating chamber, not only can cause the energy extravagant like this, still be unfavorable for the storage of other samples, for solving above-mentioned problem the utility model provides a medical sample case of keeping with categorised cold-stored function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical sample case with categorised cold-stored function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a medical sample storage box with a classification refrigeration function comprises a main box body, wherein a cavity is formed in the main box body, the front side surface of the main box body is rotatably connected with a main box door, a plurality of classification boxes are arranged in the cavity, the front side surface of each classification box is rotatably connected with a classification box door, the rear side surface of each classification box is fixedly connected with a communication pipe, the communication pipe is matched with an air inlet pipe fixedly connected to the side wall of the cavity, and the air inlet pipe is communicated with a refrigeration cavity formed in the side wall of the main box body;

communicating pipe is connected with the ejector pin through the first dead lever that fixed connection has on its inside wall, the inside fixedly connected with second dead lever of intake pipe, the second dead lever has the baffle through first spring coupling.

Preferably, the inside fixedly connected with fixed plate of intake pipe, it has the groove that runs through to open on the fixed plate, it has the darkroom to run through to open on the cell wall in groove, the inside fixedly connected with electro-magnet in darkroom, the electro-magnet has the flashboard through third spring coupling, and the electro-magnet is connected with the temperature-detecting mechanism electricity of establishing on the classification case lateral wall.

Preferably, the temperature detection mechanism comprises a shell, the shell is fixedly connected to the side wall of the classification box, a telescopic box is arranged inside the shell, one end of the telescopic box is fixedly connected with a heat conduction block, the other end of the telescopic box is fixedly connected with a movable plate, one end of the heat conduction block penetrates through the side wall of the classification box and is communicated with the inside of the classification box, two movable contacts are fixedly connected to the movable plate, two corresponding static contacts are fixedly connected to the side wall of the shell, the movable plate is connected with a pulling plate through a second spring, one side of the pulling plate is movably connected with the eccentric shaft, one end of the eccentric shaft is fixedly connected with the knob, and a pointer is fixedly connected to the knob.

Preferably, the inside of shell is equipped with the gag lever post, the one end fixed connection of gag lever post is on the lateral wall of classification case, and the other end runs through arm-tie, second spring and movable plate in proper order and fixed connection is on the inside wall of shell.

Preferably, the classification box passes through the inside of the cavity of the slide sliding connection that fixed connection has on the cavity inside wall, it has the spout to open on the slide, and fixedly connected with corresponds the slide bar with it on the classification box, it has the draw-in groove to open on the cell wall of spout, fixedly connected with corresponds protruding on the slide bar.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting of slide, can realize the dismouting of classification case, simultaneously through the cooperation between baffle and the ejector pin, the intake pipe that has realized corresponding when classification case does not pack into the cavity inside can be stopped up by its inside baffle, make air conditioning can not reveal, the ejector pin on it can be opened the baffle when classification case packs into the cavity, the inside of air conditioning can smooth entering classification case this moment, thereby realize carrying out cold-stored purpose to the inside sample of classification case, this device is equipped with a plurality of classification cases altogether, and every classification case is mutually independent, this kind of setting can be fine avoid air conditioning to run off and lead to the energy extravagant, and influence refrigeration effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the classification box and cavity of the present invention;

fig. 3 is a schematic connection diagram of the socket and the plug of the present invention;

FIG. 4 is a connecting structure diagram of the communicating pipe and the intake pipe of the present invention;

FIG. 5 is an exploded view of the slide carriage and the slide rod of the present invention;

fig. 6 is a schematic view of the internal structure of the housing of the present invention;

FIG. 7 is a schematic view showing the connection of the ejector pin and the baffle plate according to the present invention;

FIG. 8 is a schematic sectional view of the temperature detecting mechanism according to the present invention;

fig. 9 is a schematic view of the internal structure of the refrigeration cavity of the present invention;

fig. 10 is a schematic diagram of a control circuit of the electromagnet according to the present invention.

In the figure: 1. the refrigerator comprises a main box body, 2, a main box door, 3, a cavity, 4, a sliding seat, 5, a classification box, 6, a third spring, 7, a classification box door, 8, an observation window, 9, a communicating pipe, 10, an air inlet pipe, 11, a refrigeration cavity, 12, a first fixing rod, 13, an ejector rod, 14, a second fixing rod, 15, a first spring, 16, a baffle, 17, a fixing plate, 18, a dark cavity, 19, an electromagnet, 20, a through groove, 21, a flashboard, 22, a shell, 23, a heat conducting block, 24, a telescopic box, 25, a movable plate, 26, a movable contact, 27, a fixed contact, 28, a second spring, 29, a pulling plate, 30, an eccentric shaft, 31, a knob, 32, a limiting rod, 33, a plug, 34, a socket, 35, a sliding groove, 36, a sliding rod, 37, a protrusion, 38 and.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: a medical sample storage box with a classification refrigeration function comprises a main box body 1, wherein a cavity 3 is formed in the main box body 1, a main box door 2 is rotatably connected to the front side surface of the main box body 1, a plurality of classification boxes 5 are arranged in the cavity 3, and different types of samples can be stored in each classification box 5, so that the samples can be well classified and stored, when the samples are taken, only the corresponding classification boxes 5 are required to be opened to take the samples, the cold air can be well prevented from being rapidly lost, when a large number of samples are required to be stored, the samples can be placed in the classification boxes 5 outside, then the whole classification boxes 5 are put in the cavity 3, the influence on other samples can be avoided, the cold air can be prevented from being lost, when a large number of samples are required to be taken, the corresponding classification boxes 5 can be directly taken out (as most of samples of the same type need to be taken out simultaneously, the same kind of samples are stored in the same classification box 5), thereby not only avoiding influencing other samples, but also avoiding the loss of cold air, the front side surface of the classification box 5 is rotatably connected with a classification box door 7, the classification box door 7 is provided with an observation window 8, the inside of the observation window 8 is embedded with transparent plastic, the samples stored in the classification box 5 can be checked through the observation window 8, the rear side surface is fixedly connected with a communicating pipe 9, the communicating pipe 9 is matched with an air inlet pipe 10 fixedly connected on the side wall of the cavity 3, the air inlet pipe 10 is communicated with a refrigeration cavity 11 arranged in the side wall of the main box body 1, the rear air inlet pipe 10 arranged on the classification box 5 can be just inserted into the communicating pipe 9, the refrigeration device is arranged in the refrigeration cavity 11, the cold air generated by the refrigeration device can enter the corresponding classification box 5 through the air inlet pipe 10 and the communicating pipe 9, the refrigerating device comprises a compressor, a condenser, an evaporator, a refrigerant (not shown in the figure) and other accessories such as a blowing fan, an air inlet, an air outlet (after refrigeration, the refrigerant is blown into the refrigerating cavity 11 from the position), and the like, and the refrigerating device is the prior art and the structure and the working principle of the refrigerating device are not repeated, for example, the refrigerator which is widely used at present.

The communicating pipe 9 is connected with a mandril 13 through a first fixing rod 12 fixedly connected on the inner side wall of the communicating pipe 9, the inner part of the air inlet pipe 10 is fixedly connected with a second fixing rod 14, the second fixing rod 14 is connected with a baffle 16 through a first spring 15, the baffle 16 is pushed open by the first spring 15, so that the baffle 16 is tightly attached to the side wall of one end of the air inlet pipe 10, when the air inlet pipe 10 is not inserted into the internal baffle 16 of the communicating pipe 9, the air inlet pipe 10 can be blocked by the internal baffle 16, so that cold air cannot leak, when the air inlet pipe 10 is inserted into the communicating pipe 9, the mandril 13 pushes open the baffle 16, and at the moment, the cold air can smoothly;

specifically, a fixed plate 17 is fixedly connected to the inside of the air inlet pipe 10, a through groove 20 is formed in the fixed plate 17, a dark chamber 18 is formed in the wall of the through groove 20, an electromagnet 19 is fixedly connected to the inside of the dark chamber 18, the electromagnet 19 is connected to a shutter 21 (made of ferromagnetic material) through a third spring 6, the shutter 21 can be pushed downward by the third spring 6 to block the through groove 20, when the shutter 21 blocks the through groove 20, the air inlet pipe 10 is blocked, cold air cannot pass through the air inlet pipe 10, the electromagnet 19 is electrically connected to a temperature detection mechanism arranged on the side wall of the classification box 5, a plug 33 is fixedly connected to the classification box 5, the plug 33 is electrically connected to the temperature detection mechanism, a plurality of sockets 34 are arranged on the side wall of the cavity 3 (the number of the sockets 34 is equal to the number of the electromagnets 19, and each socket 34 is electrically connected to the corresponding electromagnet 19), when the classification box 5 is installed, the plug 33 is just inserted into the corresponding socket 34 to complete connection, when the temperature detection mechanism detects that the temperature is higher than the set temperature range, the electromagnet 19 is electrified to suck the flashboard 21, cold air can smoothly enter the interior of the classification box to be cooled, when the temperature is lower than the set temperature range, the electromagnet 19 is powered off, the third spring 6 pushes the flashboard 21 down to block the through groove 20, the cold air does not enter the interior of the classification box 5 at the moment, so that the interior of the classification box 5 does not fall any more, and the arrangement can keep the interior of the classification box 5 within the designated temperature range all the time;

the detection range of the temperature detection mechanism can be adjusted, so that different temperature environments can be kept in different classification boxes 5, and then samples which need to be stored in different temperature environments can be stored in the cavity 3.

Specifically, the temperature detection mechanism includes a housing 22, the housing 22 is fixedly connected to the side wall of the classification box 5, a telescopic box 24 is arranged inside the housing 22, the material of the telescopic box 24 can be TPU plastic (i.e. thermoplastic polyurethane elastomer rubber), which has good elasticity and cold resistance, wet saturated steam (mostly, methyl chloride or freon as a refrigerant) coexisting with gas and liquid is arranged inside the telescopic box 24, the steam has a lower boiling point and is easily gasified and expanded by heating, the telescopic box 24 can be extended when the steam is gasified and expanded, one end of the telescopic box 24 is fixedly connected with a heat conduction block 23, the other end of the heat conduction block 25 is fixedly connected with a movable plate 25, one end of the heat conduction block 23 penetrates through the side wall of the classification box 5 and is communicated with the inside of the classification box 5, the heat conduction block 23 can transfer the temperature inside the classification box 5 into the inside of the telescopic box 24, and when the temperature inside the classification, the wet saturated steam inside the telescopic box 24 is gasified and expanded, so that the telescopic box 24 pushes the movable plate 25 away from the sorting box 5, two movable contacts 26 are fixedly connected to the movable plate 25, two corresponding fixed contacts 27 are fixedly connected to the side wall of the housing 22, the two movable contacts 26 are electrically connected, when the telescopic box 24 pushes the movable plate 25 toward the fixed contacts 24, when the two movable contacts 26 are respectively contacted with the two fixed contacts 27, the electromagnet 19 is electrified (as shown in fig. 10), the movable plate 25 is connected with a pull plate 29 through a second spring 28, one side of the pull plate 29 is movably connected with an eccentric shaft 30, one end of the eccentric shaft 30 is fixedly connected with a knob 31, the rotation of the eccentric shaft 30 can be controlled by rotating the knob 31, and the rotation of the eccentric shaft 30 can be controlled by the pull plate 29 to control the extension length of the second spring 28, therefore, the force for jacking the movable plate 25 can be controlled (when the stretching length of the second spring 28 is longer, the force for jacking the movable plate 25 is larger, that is, more wet saturated steam in the telescopic box 24 needs to be gasified, that is, the temperature in the classification box 5 is higher), the detection range of the temperature detection mechanism can be adjusted, the knob 31 is fixedly connected with a pointer, the rotation angle of the eccentric shaft 30 can be better judged through the pointer, the stretching length of the second spring 28 can be better judged, the proportional relation between the temperature and the pressure can be calculated and obtained according to the state equation of the actual gas, a mechanical temperature adjusting mechanism of a refrigerator using the same principle is used at present, and the calculation process and the principle of the formula are omitted for redundancy.

Specifically, the stopper rod 32 is provided inside the casing 22, one end of the stopper rod 32 is fixedly connected to the side wall of the sorting box 5, and the other end thereof is fixedly connected to the inner side wall of the casing 22 while sequentially penetrating the pull plate 29, the second spring 28, and the movable plate 26, and the stopper rod 32 is provided so that the pull plate 29 and the movable plate 26 can slide more stably inside the casing 22.

Particularly, classification box 5 is through the inside of the slide 4 sliding connection that fixed connection has on the 3 inside walls of cavity, it has spout 35 to open on slide 4, and the slide bar 36 that fixedly connected with corresponds on classification box 5, and spout 35 and slide bar 36's shape are "T" shape, can make the stable slip of classification box 5 on slide 4, it has draw-in groove 38 to open on the cell wall of spout 35, the arch 37 that fixedly connected with corresponds on the slide bar 36, draw-in groove 38 and arch 37's setting can make classification box 5 more firm in the inside of cavity 3.

The working principle is as follows: when in use, samples are respectively put into the interiors of the plurality of classification boxes 5 (a plurality of samples are respectively put into the interiors of different classification boxes 5 according to the types and batches of the samples), then the classification boxes 5 are put into the interior of the cavity 3 through the slide seat 4, at the moment, the ejector rod 13 can push the baffle plate 16 open to ensure that cold air smoothly enters the interior of the classification box 5 for cooling, when the samples need to be taken out, the main box door 2 can be opened firstly, the samples need to be taken out are searched through the observation window 8, the corresponding classification boxes 5 can be opened after the samples are found, when a large number of samples need to be stored, the samples can be firstly put into the interiors of the classification boxes 5 outside, then the whole classification boxes 5 are put into the interior of the cavity 3, when a large number of samples need to be taken, the corresponding classification boxes 5 can be directly taken out, the temperature environment in the classification boxes 5 can be changed by adjusting the temperature detection mechanism, so that the human can better classify and store the samples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical sample case of keeping with categorised cold-stored function, includes main tank body (1), open the inside of main tank body (1) has cavity (3), and the leading flank of main tank body (1) rotates and is connected with main chamber door (2), its characterized in that: a plurality of classification boxes (5) are arranged in the cavity (3), the front side surfaces of the classification boxes (5) are rotatably connected with classification box doors (7), the rear side surfaces of the classification boxes are fixedly connected with communicating pipes (9), the communicating pipes (9) are matched with air inlet pipes (10) fixedly connected to the side walls of the cavity (3), and the air inlet pipes (10) are communicated with a refrigeration cavity (11) formed in the side walls of the main box body (1);

communicating pipe (9) are connected with ejector pin (13) through first dead lever (12) that fixed connection has on its inside wall, the inside fixedly connected with second dead lever (14) of intake pipe (10), second dead lever (14) are connected with baffle (16) through first spring (15).

2. The medical sample storage box with the classification refrigeration function according to claim 1, characterized in that: the inside fixedly connected with fixed plate (17) of intake pipe (10), it has through groove (20) to open on fixed plate (17), it has dark chamber (18) to open on the cell wall of through groove (20), the inside fixedly connected with electro-magnet (19) of dark chamber (18), electro-magnet (19) are connected with flashboard (21) through third spring (6), and electro-magnet (19) are connected with the temperature-detecting mechanism electricity of establishing on categorised case (5) lateral wall.

3. The medical sample storage box with the classification refrigeration function according to claim 2, characterized in that: the temperature detection mechanism comprises a shell (22), the shell (22) is fixedly connected to the side wall of the classification box (5), a telescopic box (24) is arranged in the shell (22), one end of the telescopic box (24) is fixedly connected with a heat-conducting block (23), the other end is fixedly connected with a movable plate (25), one end of the heat conducting block (23) penetrates through the side wall of the classifying box (5) and is communicated with the inside of the classifying box (5), two moving contacts (26) are fixedly connected on the moving plate (25), two corresponding static contacts (27) are fixedly connected on the side wall of the shell (22), the movable plate (25) is connected with a pulling plate (29) through a second spring (28), one side of the pulling plate (29) is movably connected with an eccentric shaft (30), one end of the eccentric shaft (30) is fixedly connected with a knob (31), and a pointer is fixedly connected on the knob (31).

4. The medical sample storage box with the classification refrigeration function according to claim 3, characterized in that: the inside of shell (22) is equipped with gag lever post (32), the one end fixed connection of gag lever post (32) is on the lateral wall of categorised case (5), and the other end runs through arm-tie (29), second spring (28) and movable plate (25) and fixed connection on the inside wall of shell (22) in proper order.

5. The medical sample storage box with the classification refrigeration function according to claim 1, characterized in that: categorised case (5) are through slide (4) sliding connection that fixed connection has on cavity (3) inside wall in the inside of cavity (3), it has spout (35) to open on slide (4), slide bar (36) that fixedly connected with corresponds with it on categorised case (5), it has draw-in groove (38) to open on the cell wall of spout (35), arch (37) that fixedly connected with corresponds on slide bar (36).