CN112212563A

CN112212563A - Movable blood bank

Info

Publication number: CN112212563A
Application number: CN202011079572.5A
Authority: CN
Inventors: 潘松成; 陈金榜; 李达康
Original assignee: Liansheng Medical Science And Technology Shenzhen Co ltd
Current assignee: Liansheng Medical Science And Technology Shenzhen Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-01-12
Anticipated expiration: 2040-10-10
Also published as: CN112212563B

Abstract

The invention discloses a mobile blood bank, which comprises a refrigerating system, an inner frame structure, a code scanning system, a display operation system, an alarm system and the like. This remove blood storehouse structural design is more reasonable, the temperature is more even in the box, the temperature measurement is more sensitive accurate, and refrigeration and radiating effect are better, and it is more convenient to use, and this temperature control system can respond to the temperature of removing every bag blood in the blood storehouse in real time, realizes the accurate monitoring to every bag blood temperature condition, prevents that blood is rotten because of the unusual of temperature in the blood bag.

Description

Movable blood bank

Technical Field

The invention relates to the field of medical refrigeration and transportation equipment, in particular to a mobile blood bank.

Background

The equipment in the blood transportation process is very important, and no uniform standard and special blood transportation equipment exists in the market at present. The applicant has conducted intensive research in this field, and has previously applied a series of patents, such as a blood closed-loop control method and a blood closed-loop control system of patent application 2019100182892, a blood closed-loop control system of patent application 2019200314168, a mobile blood bank of patent application 2019100182905, a mobile blood bank of patent application 2019200313856, an evaporation plate of patent application 2019100182695, a blood bag storage box and a mobile blood bank of patent 201920031412X, a blood bag storage box and a mobile blood bank of patent 2019200313841, a mobile blood bank of patent 2019200314149, and a mobile blood bank of appearance design 2019301698495.

Through continuous research and development, the applicant develops a second version of the mobile blood bank on the basis of the first version, and optimizes and improves various functions of the mobile blood bank.

Disclosure of Invention

The invention aims to provide an improved mobile blood bank which comprises a refrigerating system, an inner frame structure, a code scanning system, a display operation system, an alarm system and the like, wherein the refrigerating system, the inner frame structure, the code scanning system, the display operation system, the alarm system and the like are optimized at present, and a temperature control system, a detection system, a damping system, a complete machine positioning system, a blood bag positioning system, a box door control system, an air duct circulating system, a refrigerating system and the like are additionally or additionally improved. This remove blood storehouse structural design is more reasonable, the temperature is more even in the box, the temperature measurement is more sensitive accurate, and refrigeration and radiating effect are better, and it is more convenient to use, and this temperature control system can respond to the temperature of removing every bag blood in the blood storehouse in real time, realizes the accurate monitoring to every bag blood temperature condition, prevents that blood is rotten because of the unusual of temperature in the blood bag.

The technical scheme adopted by the invention is as follows:

a movable blood bank comprises a box body and a box cover, wherein the box body is divided into two parts, one part is a storage cavity and is covered by the box cover; the other part is a mechanical bin part used for placing a compressor and a condenser; the inner wall of the storage cavity is provided with an evaporation plate; the automatic stacking machine is characterized in that a stacking gun and a touch display screen are arranged on a box cover above the mechanical bin;

the inner side of the box cover is provided with an air channel assembly, the air channel assembly comprises an inner cover, a circulating fan and an outer cover, the circulating fan is positioned between the inner cover and the outer cover, the shapes of the inner cover and the outer cover are matched, and an air cavity is formed after the outer cover and the inner cover are connected; the four sides of the outer cover are respectively provided with an air outlet, and the middle of the outer cover is provided with an air return inlet; an inner frame body is arranged in a cavity in the storage cavity, and an air duct gap is reserved between the inner frame body and the evaporation plate; the top edge of the inner frame body extends outwards, the top edge of the inner frame body is provided with a vent, an internal hollow partition plate is arranged in the inner frame body, the bottom of the inner frame body is provided with an inner frame body air return hole, when the box cover is covered, air flows out from an air outlet of the air cavity, the air outlet is communicated with the vent, flows to the bottom of the box body through an air channel gap, flows back into the inner frame body from the inner frame body air return hole and the partition plate of the inner frame body, and then is sucked upwards from the air return hole to form an internal;

an infrared sensing window is arranged on the side wall of the inner frame body, and a temperature detection window is arranged at the bottom of the inner frame body; the inner frame body is arranged in the bottom frame assembly, the bottom frame assembly comprises a frame body, the bottom of the frame body is provided with a temperature sensing device, position sensing devices are arranged on two sides of the frame body, and the position sensing devices are infrared sensing devices and comprise an infrared sensing transmitting device positioned on one side wall of the frame body and an infrared sensing receiving device positioned at the opposite position of the other side wall of the frame body; the infrared sensing device is matched with the position of an infrared sensing window of the inner frame body;

the temperature sensing device comprises a PCB (printed circuit board), a plurality of temperature sensing units are arranged on the PCB, each temperature sensing unit comprises a temperature probe, a flexible FPC (flexible printed circuit), a temperature sensing chip and a temperature acquisition chip, the temperature probes are connected with the temperature sensing chips, and the temperature sensing chips are connected with the temperature acquisition chips through the flexible FPC; the temperature probe is matched with the temperature detection window of the inner frame body in position.

Preferably, the temperature sensing device further comprises a horizontal support plate, and the horizontal support plate is arranged below the temperature sensing chip;

preferably, the temperature sensing device further comprises a sealant, and the sealant is filled in a gap between the temperature probe and the temperature sensing chip;

preferably, the temperature sensing device further comprises a vertical support plate, and the vertical support plate is connected with the horizontal support plate and is used for supporting the temperature probe and the temperature sensing chip;

preferably, the temperature sensing device further comprises a flexible FPC connecting piece, which is arranged on the PCB and connected with the flexible FPC;

preferably, the temperature sensing device further comprises a temperature signal collecting socket which is arranged below the PCB and used for being connected with the box body.

Preferably, the box cover is covered with the box cover through an electronic lock, a hidden mechanical lock is arranged below the code scanning gun, a groove is further formed in the box cover, a connecting rope is arranged in the groove, one end of the connecting rope is connected with a switch of the electronic lock, and the other end of the connecting rope is connected with the hidden mechanical lock; a battery is arranged beside the hidden mechanical lock, and a whole machine control mainboard is arranged below the battery; the code scanning gun, the electronic lock and the hidden mechanical lock are all electrically connected with the whole machine control mainboard.

Preferably, the box cover is provided with a detection hole, the side wall of the inner frame body is provided with a test piece mounting hole, the test piece mounting hole is connected with a connecting rod, and the connecting rod is provided with a detection piece; the detection hole is hollow, is arranged in the box cover and penetrates through the box cover to be communicated with the storage cavity, and is divided into an upper section and a lower section, the upper section of the detection hole is provided with a test cap, the lower section of the detection hole is provided with a test plug, a plurality of preformed holes are arranged in the middle of the test plug, the bottom of the test plug is provided with a sealing silica gel layer, and preferably, the inner diameter of the upper section of the detection hole is larger than that of the lower section; preferably, the cross section of the lower section of the detection hole is in an inverted trapezoid shape, and the inner diameter of the detection hole is gradually reduced from top to bottom.

Preferably, sweep a yard rifle including sweeping a yard rifle body, sweep yard rifle body inside and be equipped with and sweep yard rifle mainboard, RFID antenna, sweep pier and power supply unit, sweep pier, RFID mainboard all with sweep yard rifle mainboard electricity and be connected, the RFID antenna is connected with the RFID mainboard electricity, still including installation magnet, installation magnet sets up and is sweeping yard rifle inside both sides wall, power supply unit is for setting up sweeping yard rifle in sweeping yard rifle sweep yard rifle battery and/or the needle that charges, the needle that charges is connected with outside battery charging outfit.

Preferably, the one end of sweeping a yard rifle body is equipped with sweeps the pier, sweeps the pier and fixes in sweeping pier installing support below, sweeps pier installing support top and is connected with the RFID antenna, and the RFID antenna is connected with the RFID mainboard, and RFID mainboard below is equipped with sweeps a yard rifle mainboard, sweeps a yard rifle mainboard below and is equipped with and sweeps a yard rifle battery, sweeps a yard rifle mainboard and still is connected with the needle that charges.

Preferably, sweep a yard rifle body and set up on the lid, be equipped with on the lid and sweep the cell body that a yard rifle body shape matches, the cell body both sides are equipped with the recess, the groove is equipped with magnet or other and sweep a yard rifle body internally mounted magnet and attract part mutually.

Preferably, remove the blood storehouse and include refrigerating system, refrigerating system includes compressor, condenser, evaporating plate, drier-filter and capillary, compressor and condenser intercommunication, condenser and drier-filter intercommunication, drier-filter and capillary intercommunication, the capillary divide into first capillary and second capillary, first capillary and the inside intercommunication of evaporating plate, the second capillary sets up at the condenser lateral wall or around, again with the compressor intercommunication.

Preferably, the condenser further comprises a vertical bearing plate, one side of the vertical bearing plate is connected with the condenser, the other side of the vertical bearing plate is connected with the second capillary tube, and the capillary tube is arranged on the side wall of the vertical bearing plate.

Preferably, the evaporator further comprises a return pipe, the evaporation plate is communicated with the compressor through the return pipe, and the first capillary tube is arranged in the return pipe and penetrates through the return pipe to be communicated with the inside of the evaporation plate; the second capillary tube is communicated with the inside of the return pipe and communicated with the compressor through the return pipe;

preferably, the cooling device further comprises a cooling fan, and the cooling fan is connected with the condenser.

Preferably, a positioning device is arranged in the mobile blood bank, and the mobile blood bank is an existing positioning device, so that the position of the whole machine can be positioned, and the whole machine can be conveniently tracked and monitored.

Preferably, be equipped with the blood bag in the inner frame body, be equipped with the location chip on the blood bag, for current positioner, can realize the position location to every bag blood, the tracking and the control of the blood bag of being convenient for.

Preferably, the bottom of the box body is provided with a damping device, the damping device comprises a mounting disc, a movable blood bank placing groove is formed in the mounting disc, and the mounting disc is provided with at least one clamping mechanism for fixing the movable blood bank; a plurality of damping springs are arranged below the mounting plate and connected with the damping base through a supporting seat.

The invention is further explained and illustrated below:

the evaporation plate used in the present invention is prior art and previously disclosed by the applicant and will not be described herein again.

Other devices not shown in the figures of the present invention, such as alarm devices, positioning devices, LED lamps, etc., are known in the art and will not be described herein again.

The display screen is a touch display screen, and can input information and display other information such as temperature and the like.

Compared with the prior art, the invention has the beneficial effects that:

the mobile blood bank is a system optimized and improved on the basis of the first version, and specifically comprises a refrigerating system, an air duct circulating system (an air duct component, an air duct gap and an inner frame body), a temperature control system, a blood bag position sensing system, a code scanning system, a display operation system, an alarm system and the like, and is additionally provided with a detection system, a damping system, a complete machine positioning system, a blood bag positioning system, a box door control system and the like, and the mobile blood bank has the following advantages:

advantages regarding the temperature control system and the blood bag position sensing device (bottom frame assembly):

1. the device integrates the temperature sensing device and the position detection device on a bottom frame component, when in installation, the bottom frame can be matched with the movable blood bank only by directly arranging the bottom frame in the box body of the movable blood bank,

2. the temperature sensing device uses a copper sheet or other metal sheets as a temperature probe, and is provided with a horizontal support plate for fixing the temperature probe and a temperature sensing chip, so that the temperature sensing process of the temperature probe is more sensitive and the temperature transmission process is more stable.

3. Different temperature sensing units monitor the temperature of different blood bags in real time, have pertinence, avoid erroneous judgement, guarantee that every bag of blood all is within the regulation temperature, be convenient for more regulate and control the temperature in order to ensure blood quality.

4. The position detection device on the bottom frame can detect whether each bag of blood is in the box body or not. Can be used for moving blood banks or other medical freezers.

5. As shown in fig. 29, the temperature of the blood bag in the mobile blood bank of the present invention is detected for a plurality of times, and when the environmental temperature is 43 ℃, the temperature control of the blood bag in the mobile blood bank fluctuates between 3.9 ℃ and 4.6 ℃, and the temperature fluctuation range is less than 1 ℃, which proves that the temperature control of the mobile blood bank of the present invention is more uniform, the temperature control is more accurate, and the temperature control is obviously superior to the mobile blood bank of the first edition.

Advantages with respect to the refrigeration system:

1. this refrigerating system divide into two parallelly connected first capillaries and second capillary with the capillary, first capillary maintains original refrigeration function and is connected with the evaporating plate, the second capillary is arranged near the condenser, dispels the heat to the condenser through the second capillary, is suitable for more and does not be fine scene work in the ventilation, is particularly suitable for the bad condition of condenser heat dissipation.

2. The refrigeration system can dissipate heat more quickly and sufficiently, and can ensure that the condenser can dissipate heat sufficiently even in poor ventilation scenes, and the refrigeration temperature of the mobile blood bank in different scenes is within a specified range.

Advantages with respect to the air duct circulation system:

1. when the cover plate is closed, air flows out from the air outlet of the air cavity, flows to the bottom of the box body through the air duct gap, flows back into the inner frame body from the air return hole of the inner frame body and the partition plate, and then upwards sucks the air from the air return opening to form an internal circulating ventilation system, so that the temperature in the box body is more uniformly distributed.

2. The direct cooling mode that adopts the evaporating plate to locate in the storage box, and the mode of inside circulation ventilation for temperature control is more stable again.

Advantages with respect to the inner frame structure:

the inner box structure is an optimized scheme improved on the basis of the first edition, the air inlet is improved, the design of the air inlet is more reasonable, the inner cover structure of the inner box is removed, the inner part of the partition board is more simple, the partition board is hollow, the shock absorption effect is achieved, the shock absorption sheets in the partition board are removed, and the cost is saved; the partition board frame is provided with a plurality of holes which are matched with the new air inlet, so that air cooling circulation in the refrigerating box can be better formed, and the internal temperature is more uniform.

Advantages with respect to concealed mechanical locks and door control systems:

1. the applicant provides a relatively perfect box door unlocking system which is divided into three door opening modes, information is manually input through a touch display screen and is transmitted to a controller, and the controller controls an electronic lock to be unlocked; the code is scanned by a code scanning gun and transmitted to a controller, and the controller controls the electronic lock to be unlocked; and manual emergency unlocking is realized through a concealed mechanical lock.

2. The applicant improves on the basis of the mobile blood bank of the first edition, and adds a hidden door lock structure for emergency unlocking when the machine is powered off and the power supply cannot be found, and the door lock structure is hidden in a box door or a box body, so that the appearance of the whole machine is not influenced.

Advantages with regard to the shock absorbing structure:

the shock absorption structure is purposefully designed with the installation plate, the movable blood bank or the medical refrigerator is placed on the installation plate, the base is connected with the installation plate through the springs, the springs are uniformly distributed, vibration in the transportation process is well reduced, and damage to the blood bag or other tissue structures inside the whole machine is reduced. Still be equipped with locking mechanism, connect and fix the fuselage through locking mechanism, increase stability.

Advantages with respect to code scanning systems:

1. sweep sign indicating number rifle reasonable in design, small in size is pleasing to the eye, conveniently takes, should sweep the sign indicating number rifle and can scan current any information sign indicating number, for example two-dimensional code, one-dimensional sign indicating number, temperature sensing chip (RFID) etc..

2. Sweep a yard rifle installation stable, utilize the adsorbed principle of magnet, can stable installation in removing the blood storehouse.

The design of the charging needle is placed on the movable blood bank, and then the code scanning gun can be charged.

Advantages with respect to the test structure:

the invention aims to introduce a detection hole and a test structure on the basis of the existing mobile blood bank, so that the temperature in a box body can be conveniently detected or tested by a third party under the condition of not opening a box cover.

In conclusion, the mobile blood bank is an improved upgrading scheme with a better structure and a better effect, and has prominent substantive features and significant progress compared with the first version.

Drawings

FIG. 1 is a perspective view of the mobile blood bank;

FIG. 2 is a top view of the mobile blood bank;

FIG. 3 is a cross-sectional view of the mobile blood bank FF;

FIG. 4 is a cross-sectional view of the mobile blood bank BB;

FIG. 5 is a cross-sectional view of the mobile blood bank EE;

FIG. 6 is a cross-sectional view of the mobile blood reservoir DD;

FIG. 7 is a schematic view of the door lock structure;

FIG. 8 is a diagram illustrating a control relationship in the embodiment;

FIG. 9 is a schematic front view of the code scanning gun according to the embodiment;

FIG. 10 is a schematic cross-sectional view of a code scanning gun according to an embodiment;

FIG. 11 is a top view of the example code scanning gun after the cover plate has been removed;

FIG. 12 is a schematic view of the electrical connection inside the code scanning gun;

FIG. 13 is an exploded view of the air duct structure in the embodiment;

FIG. 14 is a schematic structural view of an inner frame in the embodiment;

FIG. 15 is a partial enlarged view of a portion of a test structure;

figure 16 is a top view of the base frame assembly;

figure 17 is a cross-sectional view of the bottom frame assembly FF;

figure 18 is a cross-sectional view of the bottom frame assembly GG;

figure 19 is an exploded view of the base frame assembly;

FIG. 20 is a cross-sectional view of a temperature sensing device AA;

FIG. 21 is a cross-sectional view of temperature sensing device BB;

FIG. 22 is a top view of the temperature sensing device;

FIG. 23 is a schematic view of an external structure of the temperature sensing device;

FIG. 24 is a schematic view of a refrigeration system (the evaporation plate is an evaporation plate of a mobile blood bank, and the evaporation plate is only shown schematically in the figure);

FIG. 25 is a schematic cross-sectional view of a refrigeration system (the evaporation plate is an evaporation plate of a mobile blood bank, and the evaporation plate is only shown schematically in the figure);

FIG. 26 is a schematic view of a refrigerant system connection;

FIG. 27 is a schematic diagram of the overall control;

FIG. 28 is a schematic view of the shock absorbing device according to the present invention;

FIG. 29 is a line graph illustrating temperature measurements taken from a mobile blood bank in accordance with the present invention;

wherein 1 is a box body, 2 is a box cover, 3 is a code scanning gun, 4 is a touch display screen, 5 is a mounting plate, 6 is an electronic lock, 7 is a detection hole, 8 is a concealed mechanical lock, 9 is a complete machine control main board, 10 is a battery, 11 is a compressor, 12 is a condenser, 13 is a cooling fan, 14 is an evaporation plate, 15 is a box cover connecting device, 16 is an outer cover, 17 is a partition plate, 18 is a bottom frame component, 19 is a temperature measuring device, 20 is an inner frame body, 21 is a connecting rope, 22 is a box body heat-insulating layer, 23 is a circulating fan, 24 is a box cover heat-insulating layer, 25 is a damping spring, 26 is a supporting seat, 27 is a damping base, 28 is an air duct gap, 29 is an air return opening, 31 is an air outlet, 32 is a compressor controller, 33 is a first capillary tube, 34 is a mounting floor, 35 is a drying filter, 36 is a second transmission pipeline, 37 is a first transmission pipeline, 38 is, 39 is a second capillary tube, 40 is a return tube, 41 is a seal ring, 42 is an inner cap, and 43 is a groove.

Sweep yard rifle 3 part:

wherein 3-1 is a code scanning gun body, 3-2 is a code scanning head, 3-3 is a charging connector, 3-4 is a mounting hole, 3-5 is a mounting magnet, 3-6 is an RFID antenna, 3-7 is an RFID mainboard, 3-8 is a key, 3-9 is a code scanning head mounting bracket, 3-10 is a code scanning gun mainboard, 3-11 is a battery, 3-12 is an induction magnet, and 3-13 is a charging pin;

detection hole 7 portion:

wherein 7-1 is a test cap, 7-2 is a test plug, 7-3 is a reserved hole, and 7-4 is a sealing silica gel layer;

base frame assembly 18 part:

wherein 18-1 is a temperature sensing unit, 18-2 is a PCB, 18-3 is a temperature probe, 18-4 is a sealant, 18-5 is a flexible FPC, 18-6 is a temperature sensing chip, 18-7 is a horizontal supporting plate, 18-8 is a vertical supporting plate, 18-9 is a temperature acquisition chip, 18-10 is a temperature signal acquisition socket, 18-11 is a flexible FPC connecting piece, 18-12 is a mounting hole 18-, 13 is a mobile blood bank, 18-14 is a shock absorption base, 18-15 is a frame body, 18-16 is a temperature sensing device, 18-17 is a position sensing device, 18-18 is a junction box, 18-19 is a receiving shell, 18-20 is a receiving PCB, 18-21 is a first lens, 18-22 is a second lens, and 18-23 is a transmitting PCB;

inner frame 20 part:

wherein: 20-1 is a vent, 20-2 is an inner frame body return air hole, 20-3 is a temperature detection window, 20-4 is an infrared sensing window, 20-5 is a connecting rod, 20-6 is a detection piece, and 20-7 is a test piece mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in fig. 1-7, 13 and 14, the mobile blood bank comprises a box body 1 and a box cover 2, wherein the box body 1 is divided into two parts, one part is a storage cavity and is covered by the box cover 2; the other part is a mechanical bin part for placing a compressor 11 and a condenser 12; the inner wall of the storage cavity is provided with an evaporation plate 14; a code scanning gun 3 and a touch display screen 4 are arranged on the upper box cover of the mechanical bin;

an air channel assembly is arranged on the inner side of the box cover 2 and comprises an inner cover 42, a circulating fan 30 and an outer cover 16, the circulating fan 30 is positioned between the inner cover 42 and the outer cover 16, the inner cover 42 is matched with the outer cover 16 in shape, and an air cavity is formed after the outer cover 16 and the inner cover 42 are connected; the four sides of the outer cover 16 are respectively provided with an air outlet 31, and the middle of the outer cover 16 is provided with an air return port 29; an inner frame body 20 is arranged in a cavity in the storage cavity, and an air duct gap 28 is reserved between the inner frame body 20 and the evaporation plate 14; the top edge of the inner frame body extends outwards, the top edge of the inner frame body 20 is provided with a vent 20-1, a hollow partition plate 17 is arranged in the inner frame body 20, the bottom of the inner frame body is provided with an inner frame body air return hole 20-2, when the box cover 2 is covered, air flows out from an air outlet 31 of the air cavity, the air outlet 31 is communicated with the vent 20-1, flows to the bottom of the box body through an air channel gap 28, flows back into the inner frame body from the inner frame body air return hole 20-2 of the inner frame body and the partition plate 17, and then is sucked upwards from an air return hole 29 to form an internal circulation;

the side wall of the inner frame body 20 is provided with an infrared sensing window 20-4, and the bottom of the inner frame body is provided with a temperature detection window 20-3; the inner frame body 20 is arranged in the bottom frame assembly 18, the bottom frame assembly 18 comprises frame bodies 18-15, temperature sensing devices 18-16 are arranged at the bottoms of the frame bodies 18-15, position sensing devices 18-17 are arranged on two sides of the frame bodies 18-15, the position sensing devices 18-17 are infrared sensing devices and comprise infrared sensing transmitting devices located on one side wall of the frame bodies 18-15 and infrared sensing receiving devices located on the opposite positions of the other side wall of the frame bodies 18-15; the infrared induction device is matched with the position of an infrared induction window 20-4 of the inner frame body;

the mobile blood bank provided by the embodiment comprises the bottom frame assembly. The bottom frame component 18 is arranged in the movable blood bank box, and the inner frame 20 of the movable blood bank is arranged in the bottom frame component 18. Junction boxes 18-18 are arranged on two sides of the side wall of the frame body, and the junction boxes 18-18 are hidden in the heat preservation layer of the movable blood bank after being installed in the movable blood bank.

As shown in fig. 16-23, a temperature sensing device 18-16 comprises a PCB 18-2, a plurality of temperature sensing units 18-1 are disposed on the PCB 18-2, the temperature sensing units 18-1 include temperature probes 18-3, a flexible FPC 18-5, a temperature sensing chip 18-6 and a temperature acquisition chip 18-9, the temperature probes 18-3 are connected with the temperature sensing chip 18-6, and the temperature sensing chip 18-6 is connected with the temperature acquisition chip 18-9 through the flexible FPC 18-5.

The temperature sensing device 18-16 further comprises a horizontal support plate 18-7, and the horizontal support plate 18-7 is arranged below the temperature sensing chip 18-6.

The temperature sensing device 18-16 further comprises a sealant 18-4, and the sealant 18-4 is filled in a gap between the temperature probe 18-3 and the temperature sensing chip 18-6.

The temperature sensing device 18-16 further comprises a vertical support plate 18-8, and the vertical support plate 18-8 is connected with the horizontal support plate 18-7 and is used for supporting the temperature probe 18-3 and the temperature sensing chip 18-6.

The temperature sensing device 18-16 further comprises a flexible FPC 18-5 connecting piece which is arranged on the PCB 18-2 and connected with the flexible FPC 18-5.

The temperature sensing device 18-16 further comprises a temperature signal collecting socket 18-10 arranged below the PCB 18-2 and used for being connected with the mobile blood bank.

The temperature probe 18-3 is a copper sheet and has good thermal conductivity, and the temperature sensing process of the temperature probe 18-33 is more sensitive due to the design.

The horizontal supporting plate 18-7 and the vertical supporting plate 18-8 are both plastic pieces, have insulativity, prevent short circuit, and are good in fixity and low in cost.

The number of the temperature sensing units 18-1 is 4, the temperature of 4 bags of blood can be monitored simultaneously, pertinence is achieved, misjudgment is avoided, each bag of blood is guaranteed to be within a specified temperature, and temperature can be regulated and controlled conveniently to guarantee blood quality.

The sealant 18-4 is a 3M double-sided adhesive tape, has a waterproof effect, and prevents short circuit.

As shown in FIG. 23, the temperature sensing device is installed at the bottom of the chamber of the mobile blood bank through the installation holes 18-12, and each temperature sensing area is matched with the blood bag placing area. When blood bags are contained in the frame, the temperature probe 18-3 is in direct contact with each bag of blood.

Description of operation of the temperature sensing device:

when the system starts to work, each temperature probe 18-3 detects the temperature of each chamber, the temperature sensing chip 18-6 below the temperature probe 18-3 senses the temperature, then the temperature signal is transmitted to each temperature acquisition chip 18-9 through the flexible FPC 18-5, each temperature acquisition chip 18-9 acquires the temperature information and then transmits the temperature information to the temperature acquisition MCU,

1. when the temperature of the cavity is collected to reach 2.5 ℃ by the temperature collection chip 18-9, the information is transmitted to the temperature collection MCU, the temperature collection MCU recognizes that the temperature reaches 2.5 ℃, the information is transmitted to the main controller MCU after the temperature collection MCU recognizes that the temperature reaches the set requirement, and the main controller MCU issues a refrigeration stopping instruction.

2. When the temperature of the cavity is collected to 5.5 ℃ by the temperature collection chip 18-9, the information is transmitted to the temperature collection MCU, the temperature collection MCU recognizes that the temperature reaches 5.5 ℃, the information is transmitted to the main control MCU after the temperature reaches the set requirement, and the main control MCU issues a refrigeration instruction.

And sealing elements 41 can be arranged at the box body and the box cover, so that the box body is better in airtightness, and the temperature can be conveniently controlled.

An inner box body:

as shown in fig. 14: the utility model provides a remove interior box of blood bank, includes open-top's framework, the framework includes the lateral wall of four vertical settings, the lateral wall top of vertical settings is connected with the top border respectively, the top border is outside to be extended, just the lateral wall of vertical settings with top border junction is equipped with top vent 20-1, top vent 20-1 partly is located the lateral wall of vertical settings, and partly is located the top border.

Be equipped with baffle 17 in the framework, baffle 17 is inside to be the cavity, is equipped with a plurality of holes on two lateral walls of baffle 17.

The bottom of the frame body is provided with a temperature measuring device window 20-3, and the bottom of the side wall of the frame body is provided with a plurality of infrared induction windows 20-4.

The side wall of the frame body is provided with a plurality of test piece mounting holes 20-7, the test piece mounting holes 20-7 are uniformly distributed on the side wall, and the test pieces 20-6 are arranged on the test piece mounting holes 20-7 and are connected through connecting rods 20-5. This mode is used only for the test mode, and the test piece 20-6 is not required on the normal mounting hole. The test piece 20-6 is arranged on the test piece mounting hole 20-7 and is connected with external test equipment through the detection hole 7 on the movable blood bank.

And a bottom vent 20-2 is arranged at the bottom of the frame body and used for enabling wind to flow back upwards from the bottom.

And (3) explaining the working principle of the whole machine:

as shown in fig. 27, the present invention includes N temperature sensors, the temperature sensors are divided into two groups, and each group of temperature sensors is connected to one slave control MCU; the tact switch is connected with the first slave control MCU; the first slave control MCU is connected with the master control MCU; the master control MCU is connected with the fan and the second slave control MUC; the N infrared sensors are divided into two groups, and the two groups of infrared sensors are respectively connected with the first slave control MCU and the second slave control MCU; the main control MCU is connected with the communication module, the touch display screen and the alarm module, and the communication module, the electronic door lock, the internal circulation fan, the external server, the log system, the hidden mechanical lock and the like are electrically connected; the touch display screen is connected with the alarm module, and the communication module can be one or more of a 4G module, a Wifi module and a Bluetooth module. The movable blood bank is provided with a plurality of alarm modes, and sound, light and text prompts, if the door of the movable blood bank is not closed after a specified time, and the movable power supply is lower than a limit value, the movable blood bank can automatically alarm, and simultaneously, the movable blood bank is uploaded to a management system to remind a manager to process.

The invention can supply power for the modules through one or more of a direct current power supply, a vehicle-mounted power supply or a mobile power supply, thereby meeting the refrigeration and constant temperature requirements of various occasions.

As shown in fig. 29, the temperature of the blood bag in the mobile blood bank of the present invention is detected for a plurality of times, and when the environmental temperature is 43 ℃, the temperature control of the blood bag in the mobile blood bank fluctuates between 3.9 ℃ and 4.6 ℃, and the temperature fluctuation range is less than 1 ℃, which proves that the temperature control of the mobile blood bank of the present invention is more uniform, the temperature control is more accurate, and the temperature control is obviously superior to the mobile blood bank of the first edition.

Example 2:

a box door unlocking system of a mobile blood bank comprises an electronic lock 6, a hidden mechanical lock 8, a code scanning gun 3, a touch display screen 4 and a complete machine control main board 9, wherein the hidden mechanical lock 8 is arranged on the periphery of the electronic lock 6, and the hidden mechanical lock 8 is connected with a switch of the electronic lock 6 through a connecting rope 21; the electronic lock 6, the code scanning gun 3 and the touch display screen 4 are all electrically connected with the whole machine control mainboard 9.

The three door opening modes are respectively as follows: information is manually input through the touch display screen 4 and is transmitted to the controller, and the controller controls the electronic lock to be unlocked; the code is scanned by a code scanning gun and transmitted to a controller, and the controller controls the electronic lock to be unlocked; manual emergency unlocking is also achieved by a concealed mechanical lock 8.

The box body 1 is divided into two parts, one part is a storage cavity and is covered by the box cover 2; the other part is a mechanical bin part for placing a compressor 11, a condenser 12 and a cooling fan 13; a yard rifle 3 and touch display screen 4 are swept to last being equipped with of the top case lid in machinery storehouse, the below of sweeping yard rifle 3 is equipped with hidden mechanical lock 8. A battery 10 is arranged beside the hidden mechanical lock 8, and a whole machine control mainboard 9 is arranged below the battery 10.

Still be equipped with the recess in the case lid 2, be equipped with in the recess and connect rope 21, connect rope 21 one end and be connected with the switch of electronic lock 6, the other end is connected with concealed mechanical lock 8.

Sweep a yard rifle 3 and set up on removing blood bank case lid 2, should sweep a yard rifle 3 and can scan current any information sign indicating number.

The box cover insulating layer 24 is arranged on the inner side of the box cover 2 and used for keeping the heat transfer rate of the inner side and the outer side of the box cover 2 and keeping the temperature inside the inner frame 20 constant.

The use method of the concealed mechanical lock 8 comprises the following steps:

1. taking out and scanning the sign indicating number rifle 3, finding hidden mechanical lock 8, hidden mechanical lock 8 is under scanning sign indicating number rifle 3, and it can see to scan sign indicating number rifle 3 to take out.

2. The hidden mechanical lock 8 is opened by using a tool, the hidden mechanical lock 8 drives the electronic lock 6 to be opened or closed through the connecting rope 21, and the door of the refrigerator is opened.

In the embodiment, a working process is described as follows:

the box door system, the unpacking mode divide into three kinds: the emergency unlocking device unlocks, scans the sign indicating number and unlocks and manually inputs the information.

1. Unlocking by emergency unlocking device

The key is inserted into the emergency unlocking device to unlock, the mechanical device drives the electronic lock to open the box door, the emergency unlocking device transmits information to the main controller MCU when the emergency unlocking device is started, and the main controller MCU generates a system log.

2. The information is manually entered.

a) Information input: after the information is manually input, the information is directly transmitted to the MCU of the main control computer,

b) and (3) information uploading: the master controller MCU uploads the input information to the server through WIFI or 4G signals.

c) And (3) information checking: the server checks the uploaded information and analyzes whether the uploaded information meets the requirements.

d) Information feedback: after the checking is finished, the server feeds back the data of whether the uploaded information is correct to the main controller MCU.

e) Controlling the door of the box: and after the main controller MCU receives the information, if the information is correct, the main controller MCU issues an electronic lock opening instruction. If not, the instruction will not be issued.

Scanning gun input

a) Code scanning: and taking out the code scanning gun, aligning the one-dimensional code two-dimensional code/RFID and pressing the button, and identifying the one-dimensional code two-dimensional code/RFID by the code scanning gun.

b) Information transmission: sweep a yard rifle and directly pass through wireless connection's mode with the information of discernment, directly transmit information to master controller MCU.

c) And (3) information uploading: the master controller MCU uploads the input information to the server through WIFI or 4G signals.

d) And (3) information checking: the service checks the uploaded information and analyzes whether the uploaded information meets the requirements.

e) Information feedback: after the checking is finished, the server feeds back the data of whether the uploaded information is correct to the main controller MCU.

f) Controlling the door of the box: after the main controller MCU receives the information, if the information is correct, the main controller MCU sends an electronic lock opening instruction. If not, the instruction will not be issued.

Example 3:

structure and instructions for the vibration-damping mount of a mobile blood bank:

as shown in fig. 1, 2 and 28, the shock-absorbing device includes a mounting plate 5, a movable blood bank placing groove 43 is provided on the mounting plate 5, and at least one clamping mechanism 44 is provided on the mounting plate 5 for fixing the movable blood bank; a plurality of damping springs 25 are arranged below the mounting plate 5, and the damping springs 25 are connected with a damping base 27 through a supporting seat 26. Damping spring evenly distributed is at four angles of mounting disc 5, and evenly distributed guarantees the steady of fuselage.

Example 4:

structure and instructions for the code scanning gun for mobile blood bank:

as shown in figures 9-12, a yard scanning gun for a mobile blood bank comprises a yard scanning gun body 3-1, a yard scanning gun main board 3-10, an RFID main board 3-7, an RFID antenna 3-6, a yard scanning head 3-2 and a power supply device are arranged inside the yard scanning gun body 3-1, the power supply device, the yard scanning head 3-2 and the RFID main board 3-7 are all electrically connected with the yard scanning gun main board 3-10, and the RFID antenna 3-6 is electrically connected with the RFID main board 3-7.

As shown in fig. 11, the code scanning gun further comprises mounting magnets 3-5, wherein the mounting magnets 3-5 are arranged on two side walls inside the code scanning gun.

The power supply device is a code scanning gun battery 11 and/or charging pins 3-13 arranged in the code scanning gun, and the charging pins 3-13 are connected with external charging equipment. The charging pins 3-13 can be connected with the power supply of an external mobile blood bank to keep charging at any time.

Sweep a yard rifle body 3-1's one end and be equipped with and sweep pier 3-2, sweep pier 3-2 and fix in sweeping pier installing support 9 below, sweep pier installing support 9 top and be connected with RFID antenna 3-6, RFID antenna 3-6 is connected with RFID mainboard 3-7, is equipped with below the RFID mainboard 3-7 and sweeps a yard rifle mainboard 3-10, sweeps yard rifle mainboard 3-10 below and is equipped with and sweeps a yard rifle battery 11, sweeps yard rifle mainboard 3-10 and still is connected with the needle that charges 3-13.

The utility model provides a remove blood bank, includes sweep a yard rifle, be convenient for sweep a yard, discern external information. Sweep sign indicating number rifle body 3-1 and set up on the lid of removing the blood storehouse, be equipped with on the lid of removing the blood storehouse with sweep the cell body that sign indicating number rifle body 3-1 shape matches, be convenient for sweep the arrangement of sign indicating number rifle. Groove 43 is arranged on two sides of the tank body, so that the code scanning gun can be conveniently taken by fingers. And a magnet or other parts which are attracted to the magnet 3-5 arranged in the code scanning gun body 3-1 are arranged at the groove 43. With sweep the installation battery inter attraction in the sign indicating number rifle, can be better fixed sweep the sign indicating number rifle.

Sweep yard rifle's working process:

1. starting: the staff takes out from the yard gun slot above the equipment and scans the yard gun.

2. Scanning: the probe end of the handheld code scanning gun is aligned with the one-dimensional code or the two-dimensional code of the bar code, and the start button is pressed.

3. Recording: and scanning codes and reading information by using infrared rays and bar codes, and butting the read information with a software management system of a host of the mobile blood bank equipment through wireless connection.

4. And (4) checking: after the information is checked correctly, a prompt sound of dripping is generated to show that the information input check is correct. The next item scanning operation is performed as needed.

5. And (3) homing: and after the use is finished, the code scanning gun is put back to the original position, the telephone charging device is checked, and the equipment processing charging state is confirmed.

Example 5:

test structure and instructions for mobile blood bank:

as shown in fig. 2, 6 and 28, the test structure comprises a hollow detection hole 7, wherein the detection hole 7 is arranged in a to-be-tested piece and penetrates through the to-be-tested piece to be communicated with an inner cavity of the to-be-tested piece, the detection hole 7 is divided into an upper section and a lower section, a test cap 7-1 is arranged on the upper section of the detection hole 7, a test plug 7-2 is arranged on the lower section, a plurality of preformed holes 7-3 are formed in the middle of the test plug 7-2, and a sealing silica gel layer 7-4 is arranged at the bottom of the test plug 7-2.

The test plug 7-2 is made of silica gel. The inner diameter of the upper section of the detection hole 7 is larger than that of the lower section. The testing cap 7-1 is in threaded connection with the upper section of the detection hole 7. The section of the lower section of the detection hole 7 is in an inverted trapezoid shape, and the inner diameter of the detection hole is gradually reduced from top to bottom. The upper surface of the test cap 7-1 is provided with a tool hole for rotation.

A mobile blood bank comprises a box body 1 and a box cover 2 connected with the box body, and further comprises the test structure. The test structure is arranged in the case cover 2. The test device also comprises an inner frame body 20 arranged in the box body 1, wherein the inner frame body 20 is provided with a test piece mounting hole 20-7. And the test piece mounting hole 20-7 is provided with a test piece 20-6.

The working principle is as follows:

when third-party detection or test is needed, a tool is used for rotating the test cap 7-1, the test piece 20-6 is firstly arranged on the test piece mounting hole 20-7 of the inner frame body 20, a test line penetrates through the test plug 7-2 and the sealing silica gel layer 7-4, the box cover 2 is closed, and after the third-party detection or test is conducted for a period of time, the temperature in the test piece 20-6 is detected. The test pieces 20-6 are a plurality of and are evenly distributed in each part of the box body. The temperature probe can be placed through the test port at a 100 ml intermediate test temperature of the liquid contained in the test piece 20-6.

Example 6

Refrigeration system and explanation of mobile blood bank:

remove blood storehouse and include refrigerating system, refrigerating system includes compressor 11, condenser 12, evaporating plate 14, drier-filter 35 and capillary, compressor 11 and condenser 12 intercommunication, condenser 12 and drier-filter 35 intercommunication, drier-filter 35 and capillary intercommunication, the capillary divide into first capillary 33 and second capillary 39,

first capillary

33 and 14 inside intercommunications of evaporating plate, second capillary 39 sets up at condenser 12 lateral wall or around, communicates with compressor 11 again.

Preferably, a vertical bearing plate 38 is further included, and one side of the vertical bearing plate 38 is connected to the condenser 12, and the other side is connected to a second capillary tube 39, which is disposed on a side wall of the vertical bearing plate 38.

Preferably, the evaporator plate 14 is communicated with the compressor 11 through the return pipe 40, the first capillary tube 33 is arranged in the return pipe 40 and communicated with the inside of the evaporator plate 14 through the return pipe 40; the second capillary tube 39 is communicated with the inside of a return pipe 40 and communicated with the compressor 11 through the return pipe 40;

preferably, a heat radiation fan 37 is further included, and the heat radiation fan 37 is connected to the condenser 12.

The second capillary 39 is arranged in a serpentine shape on the side wall of the vertical bearing plate 8.

The lengths of the first capillary 33 and the second capillary 39 are both 0.5 m-3 m.

A second transmission pipeline 36 is arranged between the condenser 12 and the drying filter 35.

A first transfer duct 37 is provided between the compressor 11 and the condenser 12.

The working process is as follows:

the compressor control box controls the compressor to work, low-temperature gas is compressed into high-temperature high-pressure gas through the compressor and is discharged to a condenser filled with a refrigerant, liquid or gas-liquid mixture is formed due to overheating, then the high-temperature high-pressure gas enters the low-pressure second capillary tube after passing through the drying filter, heat absorption is started to form low-temperature gas, and finally the low-temperature gas enters the heat-absorbing evaporator to achieve the purpose of refrigeration.

Because the application scene of this product is special changeable, work even in ventilation not very good scene, condenser heat dissipation is bad, causes the super high temperature work to influence refrigeration effect. The refrigerating system utilizes the second capillary tube with the length of about 3 meters to be distributed between the compressor and the condenser, and when the fan operates to suck air, the low-temperature second capillary tube can perform quick cold-hot conversion between the two heat sources, so that more effective heat dissipation is achieved, and meanwhile, different application scenes and refrigerating temperatures are met.

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. A movable blood bank comprises a box body (1) and a box cover (2), wherein the box body (1) is divided into two parts, one part is a storage cavity and is covered by the box cover (2); the other part is a mechanical bin part used for placing a compressor (11) and a condenser (12); an evaporation plate (14) is arranged on the inner wall of the storage cavity; the automatic stacking machine is characterized in that a stacking gun (3) and a touch display screen (4) are arranged on a box cover above the mechanical bin;

an air channel assembly is arranged on the inner side of the box cover (2), the air channel assembly comprises an inner cover (42), a circulating fan (30) and an outer cover (16), the circulating fan (30) is located between the inner cover (42) and the outer cover (16), the inner cover (42) is matched with the outer cover (16) in shape, and an air cavity is formed after the outer cover (16) and the inner cover (42) are connected; the four sides of the outer cover (16) are respectively provided with an air outlet (31), and the middle of the outer cover (16) is provided with an air return inlet (29); an inner frame body (20) is arranged in a cavity in the storage cavity, and an air duct gap (28) is reserved between the inner frame body (20) and the evaporation plate (14); the top edge of the inner frame body extends outwards, the top edge of the inner frame body (20) is provided with a vent (20-1), a hollow partition plate (17) is arranged in the inner frame body (20), an inner frame body air return hole (20-2) is arranged at the bottom of the inner frame body, when the box cover (2) is closed, air flows out from an air outlet (31) of the air cavity, the air outlet (31) is communicated with the vent (20-1), flows to the bottom of the box body through an air duct gap (28), flows back into the inner frame body (20) from the inner frame body air return hole (20-2) of the inner frame body and the partition plate (17), and then upwards sucks the air from the air return hole (29) to form an internal circulation ventilation system;

an infrared sensing window (20-4) is arranged on the side wall of the inner frame body (20), and a temperature detection window (20-3) is arranged at the bottom of the inner frame body; the inner frame body (20) is arranged in the bottom frame assembly (18), the bottom frame assembly (18) comprises frame bodies (18-15), temperature sensing devices (18-16) are arranged at the bottoms of the frame bodies (18-15), position sensing devices (18-17) are arranged on two sides of the frame bodies (18-15), and the position sensing devices (18-17) are infrared sensing devices and comprise infrared sensing transmitting devices located on one side wall of the frame bodies (18-15) and infrared sensing receiving devices located on the opposite positions of the other side wall of the frame bodies (18-15); the infrared sensing device is matched with the position of an infrared sensing window (20-4) of the inner frame body;

the temperature sensing device (18-16) comprises a PCB (18-2), a plurality of temperature sensing units (18-1) are arranged on the PCB (18-2), the temperature sensing units (18-1) comprise temperature probes (18-3), flexible FPCs (18-5), temperature sensing chips (18-6) and temperature acquisition chips (18-9), the temperature probes (18-3) are connected with the temperature sensing chips (18-6), and the temperature sensing chips (18-6) are connected with the temperature acquisition chips (18-9) through the flexible FPCs (18-5); the temperature probe (18-3) is matched with the temperature detection window (20-3) of the inner frame body (20) in position.

2. The mobile blood bank as claimed in claim 1, wherein the temperature sensing device (18-16) further comprises a horizontal support plate (18-7), the horizontal support plate (18-7) is disposed below the temperature sensing chip (18-6);

preferably, the temperature-sensing chip also comprises a sealant (18-4), wherein the sealant (18-4) is filled in a gap between the temperature probe (18-3) and the temperature sensing chip (18-6);

preferably, the temperature-sensing device also comprises a vertical support plate (18-8), wherein the vertical support plate (18-8) is connected with the horizontal support plate (18-7) and is used for supporting the temperature probe (18-3) and the temperature-sensing chip (18-6);

preferably, the PCB also comprises a flexible FPC connecting piece (18-11) which is arranged on the PCB (18-2) and is connected with the flexible FPC (18-5); preferably, the temperature acquisition signal socket (18-10) is arranged below the PCB (18-2) and is used for being connected with the box body (1).

3. The mobile blood bank according to claim 1, wherein the case cover (2) is covered with the case cover (1) through an electronic lock (6), a hidden mechanical lock (8) is arranged below the code scanning gun (3), a groove is further arranged in the case cover (2), a connecting rope (21) is arranged in the groove, one end of the connecting rope (21) is connected with a switch of the electronic lock (6), and the other end of the connecting rope is connected with the hidden mechanical lock (8); a battery (10) is arranged beside the hidden mechanical lock (8), and a whole machine control mainboard (9) is arranged below the battery (10); sweep sign indicating number rifle (3), electronic lock (6), hidden mechanical lock (8) and all be connected with complete machine control mainboard (9) electricity.

4. The mobile blood bank as claimed in claim 1, wherein the box cover (2) is provided with a detection hole (7), the side wall of the inner frame body (20) is provided with a test piece mounting hole (20-7), the test piece mounting hole (20-7) is connected with a connecting rod (20-5), and the connecting rod (20-5) is provided with a test piece (20-6); the detection hole (7) is hollow, the detection hole (7) is arranged in the box cover (2) and penetrates through the box cover (2) to be communicated with the storage cavity, the detection hole (7) is divided into an upper section and a lower section, the upper section of the detection hole (7) is provided with a test cap (7-1), the lower section is provided with a test plug (7-2), the middle of the test plug (7-2) is provided with a plurality of reserved holes (7-3), the bottom of the test plug (7-2) is provided with a sealing silica gel layer (7-4), and preferably, the inner diameter of the upper section of the detection hole (7) is larger than that of the lower section; preferably, the section of the lower section of the detection hole (7) is in an inverted trapezoid shape, and the inner diameter of the detection hole is gradually reduced from top to bottom.

5. The mobile blood bank as claimed in claim 1, wherein the code scanning gun (3) comprises a code scanning gun body (3-1), a code scanning gun main board (3-10), an RFID main board (3-7), an RFID antenna (3-6), a code scanning head (3-2) and a power supply device are arranged in the code scanning gun body (3-1), the power supply device, the code scanning head (3-2) and the RFID main board (3-7) are electrically connected with the code scanning gun main board (3-10), the RFID antenna (3-6) is electrically connected with the RFID main board (3-7), the mobile blood bank further comprises mounting magnets (3-5), the mounting magnets (3-5) are arranged on two side walls in the code scanning gun, and the power supply device is a code scanning gun battery (3-11) and/or a charging needle (3-13) arranged in the code scanning gun, the charging pins (3-13) are connected with external charging equipment.

6. The mobile blood bank of claim 5, wherein one end of the code scanning gun body (3-1) is provided with a code scanning head (3-2), the code scanning head (3-2) is fixed below a code scanning head mounting bracket (3-9), an RFID antenna (3-6) is connected above the code scanning head mounting bracket (3-9), the RFID antenna (3-6) is connected with an RFID main board (3-7), a code scanning gun main board (3-10) is arranged below the RFID main board (3-7), a code scanning gun battery (3-11) is arranged below the code scanning gun main board (3-10), and the code scanning gun main board (3-10) is further connected with a charging needle (3-13).

7. The mobile blood bank as claimed in claim 5, wherein the code scanning gun body (3-1) is arranged on a cover body, a groove body matched with the code scanning gun body (3-1) in shape is arranged on the cover body, grooves (43) are arranged on two sides of the groove body, and magnets or other parts attracted to magnets arranged inside the code scanning gun body are arranged at the positions of the grooves (43).

8. The mobile blood bank of claim 1, wherein the mobile blood bank comprises a refrigeration system, the refrigeration system comprises a compressor (11), a condenser (12), an evaporation plate (14), a dry filter (35) and a capillary tube, the compressor (11) is communicated with the condenser (12), the condenser (12) is communicated with the dry filter (35), the dry filter (35) is communicated with the capillary tube, the capillary tube is divided into a first capillary tube (33) and a second capillary tube (39), the first capillary tube (33) is communicated with the inside of the evaporation plate (14), the second capillary tube (39) is arranged on the side wall or the periphery of the condenser (12) and is communicated with the compressor (11); preferably, the condenser also comprises a vertical bearing plate (38), one side of the vertical bearing plate (38) is connected with the condenser (12), the other side of the vertical bearing plate is connected with a second capillary tube (39), and the capillary tube is arranged on the side wall of the vertical bearing plate (38); preferably, the evaporator plate (14) is communicated with the compressor (11) through a return pipe (40), the first capillary tube (33) is arranged in the return pipe (40) and communicated with the inside of the evaporator plate (14) through the return pipe (40); the second capillary tube (39) is communicated with the interior of the return pipe (40) and communicated with the compressor (11) through the return pipe (40); preferably, the air conditioner further comprises a heat radiation fan (13), and the heat radiation fan (13) is connected with the condenser (12).

9. The mobile blood bank of claim 1, wherein a positioning device is provided in the mobile blood bank; preferably, a blood bag is arranged in the inner frame body, and a positioning chip is arranged on the blood bag.

10. The mobile blood bank of claim 1, wherein a damping device is arranged at the bottom of the box body, the damping device comprises a mounting plate (5), a mobile blood bank placing groove (43) is arranged on the mounting plate (5), and at least one clamping mechanism (44) is arranged on the mounting plate (5) and used for fixing the mobile blood bank; a plurality of damping springs (25) are arranged below the mounting disc (5), and the damping springs (25) are connected with a damping base (27) through a supporting seat (26).