CN113335741A

CN113335741A - Infectious disease sample storage box

Info

Publication number: CN113335741A
Application number: CN202110627262.0A
Authority: CN
Inventors: 张余; 梅兴坤; 崔涛; 王海峰; 单琪奇; 盛国超; 刘敬鑫; 张妍; 孙丽丽; 刘曦明
Original assignee: Taizhou Jiebeiyu Intelligent Technology Co ltd
Current assignee: Taizhou Jiebeiyu Intelligent Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-09-03

Abstract

The invention relates to the technical field of infectious disease medical supplies, in particular to an infectious disease sample storage box. The storage box comprises a first shell, an upper cover switch assembly, a placing box lifting assembly and a sample placing assembly; an upper cover is hinged to the edge of one end of the opening of the first shell through a hinge, the upper cover switch assembly is fixedly installed in the first shell, and a supporting mechanism of the upper cover switch assembly is hinged to the upper cover; the sample placing assembly comprises a second shell, a condenser, a plurality of groups of sample supporting frames, a plurality of groups of first transmission mechanisms, a plurality of groups of second transmission mechanisms and a plurality of groups of sample limiting plates; the second shell is arranged in the first shell, and the condenser is fixedly arranged in the second shell; the opening of the second shell is provided with a plurality of groups of sample placing grooves in a rectangular array. The invention can improve the compatibility and the safety and improve the use convenience.

Description

Infectious disease sample storage box

Technical Field

The invention belongs to the technical field of infectious disease medical supplies, and particularly relates to an infectious disease sample storage box.

Background

Along with the aggravation of environmental pollution, the international association is increased, the close contact opportunity between people and natural epidemic areas is increased, new and recurrent infectious diseases frequently appear, the infectivity of a plurality of infectious diseases is strong, people lack immunity, and the people are easy to burst and popularize, so that social panic and personnel property loss are caused.

The research on infectious diseases is that firstly, virus samples are collected from patients, the virus samples are placed in sample containers with different sizes and shapes according to different environmental conditions, and then the virus samples are immediately placed in a specific storage box for storage so as to be researched later.

When a virus sample is stored, sample containers made of different materials and different sizes are selected for storage according to different characteristics of different viruses, and a traditional storage box usually only faces one or more specific sample containers and is poor in compatibility.

Disclosure of Invention

In view of the above problems, the present invention provides an infectious disease sample storage case, comprising a first housing, an upper cover switch assembly, a placement box lifting assembly and a sample placement assembly; an upper cover is hinged to the edge of one end of the opening of the first shell through a hinge, the upper cover switch assembly is fixedly installed in the first shell, and a supporting mechanism of the upper cover switch assembly is hinged to the upper cover;

the sample placing assembly comprises a second shell, a condenser, a plurality of groups of sample supporting frames, a plurality of groups of first transmission mechanisms, a plurality of groups of second transmission mechanisms and a plurality of groups of sample limiting plates; the second shell is arranged in the first shell, and the condenser is fixedly arranged in the second shell; a plurality of groups of sample placing grooves are arranged at the opening of the second shell in a rectangular array, the number of the sample placing grooves is the same as that of the sample supporting frames, and the number of the first transmission mechanism, the number of the second transmission mechanism and the number of the sample limiting plates are twice that of the sample placing grooves; the bottom of the sample placing groove is provided with a through hole, the sample support frame is positioned in the sample placing groove, and the bottom of the sample support frame can movably penetrate through the through hole; two ends of the sample support frame are respectively and fixedly arranged on sliding parts of the first transmission mechanisms; the second transmission mechanism is positioned above the first transmission mechanism, the second transmission mechanism can be in transmission connection with the first transmission mechanism, the sample limiting plate is positioned on one side, close to the sample supporting frame, of the second transmission mechanism, and the sample limiting plate is fixedly connected with the sliding part of the second transmission mechanism;

the placing box lifting assemblies are symmetrically arranged on two sides of the second shell, and the rotating mechanism of the placing box lifting assemblies is in transmission connection with the transmission mechanism of the upper cover switch assembly.

Furthermore, a lifting groove is formed in the first shell, the second shell is located in the lifting groove, two groups of cavities are symmetrically formed in two sides of the lifting groove, and the placing box lifting assemblies are symmetrically arranged in the two groups of cavities;

the top of the first shell is provided with two groups of steps which are respectively positioned right above the two groups of cavities, and the upper cover switch components are symmetrically arranged on the two groups of steps.

Further, the first transmission mechanism comprises a fourth screw rod, a fifth slide block and a return spring;

two groups of third shells are symmetrically arranged on two sides of the sample support frame, and the third shells are positioned in the sample placing grooves; one end of the fourth screw rod is rotatably connected to the inner wall of the bottom of the third shell through a bearing seat; the fifth sliding block is in threaded connection with the fourth screw rod and is fixedly connected to one side wall of the sample support frame through a group of connecting rods; the reset spring is sleeved on the fourth screw rod and located below the fifth sliding block.

Further, the second transmission mechanism comprises a fourth shell, a fifth screw rod, a sixth slide block, two groups of limiting plate supporting rods and two groups of pulleys;

the fourth shell is positioned above the third shell, one end of the fifth screw rod is rotatably connected to the inner wall of one side of the fourth shell through a group of bearing seats, the other end of the fifth screw rod is fixedly provided with a second screw rod connecting rod, and the other end of the second screw rod connecting rod is rotatably connected to the other side wall of the fourth shell through a group of bearing seats; a second helical gear is fixedly mounted on the second lead screw connecting rod, and the other end of the fourth lead screw penetrates into the fourth shell and is connected to the second helical gear in a meshed mode; the sixth sliding block is in threaded connection with the fifth screw rod; two groups of limiting plate supporting rods are symmetrically arranged on the upper side and the lower side of the fifth screw rod, one end of each limiting plate supporting rod is fixedly connected to the sixth sliding block, and the other end of each limiting plate supporting rod penetrates through the outer portion, close to one side wall of the sample supporting frame, of the fourth shell and is fixedly connected to the sample limiting plate; the limiting plate support rod is provided with a second sliding groove, the pulley is located at the joint of the fourth shell and the limiting plate support rod, one end of the pulley is fixedly installed on the fourth shell, and the other end of the pulley is connected in the second sliding groove in a sliding mode.

Furthermore, the upper cover switch assembly comprises two groups of first motors, two groups of first screw rods, two groups of first sliding blocks, two groups of telescopic cylinders and two groups of first bevel gears;

the first motor is fixedly arranged on the step, one end of the first screw rod is in transmission connection with the output end of the first motor through a coupler, the other end of the first screw rod is fixedly provided with a first screw rod connecting rod, and the other end of the first screw rod connecting rod is rotatably connected to the inner wall of the step on one side away from the first motor through a bearing seat; the first sliding block is in threaded connection with the first screw rod; one end of the telescopic cylinder is hinged to the first sliding block, and the other end of the telescopic cylinder is hinged to one side wall, close to the lifting groove, of the upper cover; the helical gear is fixedly arranged on the first screw rod connecting rod.

Furthermore, the placing box lifting assembly comprises two groups of second screw rods, two groups of second sliding blocks and two groups of sliding rods;

one ends of the two groups of second screw rods are respectively connected to the inner wall of the bottom of the cavity in a rotating mode through a group of bearing seats, the other ends of the second screw rods penetrate through the steps and are fixedly provided with bevel gears, and the bevel gears are in meshed connection with the first bevel gears; the second sliding block is in threaded connection with the second screw rod and is fixedly connected to the second shell through a group of connecting rods; the slide bar sets up the one end of second lead screw is kept away from to the cavity, just sliding connection has the third slider on the slide bar, the third slider is in through a set of connecting rod fixed connection on the second casing.

Furthermore, an upper cover fixing groove is formed in the edge of one end, far away from the hinge, of the first shell, and an upper cover fixing assembly is arranged in the upper cover fixing groove; an upper cover clamping block is fixedly arranged at one end of the lower surface of the upper cover, which is far away from the hinge;

the upper cover fixture block can be movably clamped in the upper cover fixing groove through the upper cover fixing assembly.

Further, the upper cover fixing assembly comprises a distance sensor, two groups of fourth sliding blocks, two groups of motor supporting plates, two groups of second motors, two groups of third screw rods and two groups of threaded sleeves;

two groups of fixture block limiting holes are symmetrically formed in two side walls of the fixture block of the upper cover; two groups of first sliding grooves are symmetrically arranged on the inner walls of the bottoms of the two sides of the upper cover fixing groove; the two groups of fourth sliding blocks are respectively connected in the two groups of first sliding grooves in a sliding manner; the motor supporting plate is fixedly arranged on the fourth sliding block, and the second motor is fixedly arranged on one side wall of the motor supporting plate close to the upper cover clamping block; the threaded sleeve is arranged between the second motor and the upper cover fixture block; one end of the third screw rod is in transmission connection with the output end of the second motor through a coupler, and the other end of the third screw rod is in threaded connection with the inside of the threaded sleeve; and one end of the third screw rod, which is far away from the second motor, can be movably clamped in the clamping block limiting hole.

Further, the storage box also comprises a sealing plate and a control panel; the sealing plate is fixedly arranged on one side wall of the upper cover close to the lifting groove and can be movably clamped at the opening of the lifting groove;

control panel fixed mounting be in on one side outer wall of first casing, just control panel pass through the electric wire respectively with upper cover switch module, upper cover fixed subassembly and sample place subassembly electric connection.

Further, install thermal infrared human sensor and bee calling organ on the outer wall of one side of first casing, thermal infrared human sensor and bee calling organ respectively through the electric wire with control panel electric connection.

The invention has the beneficial effects that:

1. when the sample support frame descends because of the quality of sample container, can drive the fifth slider and also descend, and make the fourth lead screw take place rotatoryly, then it is rotatory to drive the fifth lead screw of being connected with the meshing of fourth lead screw, the rotation of rethread fifth lead screw makes the sixth slider can promote the sample limiting plate and can laminate on sample container, then step up sample container from both sides through each a set of sample limiting plate in sample container both sides, no matter how big or small size shape of sample container is, can all realize the fixed action to sample container, the compatibility of case has been kept in the improvement.

2. When the upper cover is opened, the second screw rod is driven to rotate through the rotation of the first screw rod, so that the second sliding block can ascend on the second screw rod, the second shell is driven to ascend, the opening of the second shell, which is higher than the lifting groove, is formed in the upper edge of the second shell, a sample container is placed in or taken out of the sample placing component conveniently, and the use convenience of the storage box is improved.

3. When the upper cover fixture block is completely clamped in the upper cover fixing groove and touches the distance sensor, the second motor is started, the second motor drives the third screw rod to rotate in the threaded sleeve, the third screw rod moves towards the upper cover fixture block under the action of threaded connection, and finally the two sets of third screw rods can be simultaneously clamped into the two sets of fixture blocks in the limiting holes, so that the automatic locking function is realized, and the fixity of the upper cover is also improved.

4. The user is induced by the thermal infrared human body inductor constantly, the user leaves the detection range of the thermal infrared human body inductor, and the upper cover is in an open state, the thermal infrared human body inductor can detect the user, and sends out alarm sound through the buzzer to remind the user to close the upper cover, so that the safety is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows a schematic cross-sectional view of a holding tank according to an embodiment of the invention;

FIG. 2 is a schematic view showing the structure of the storage case according to the embodiment of the present invention when the upper lid is opened;

FIG. 3 is a right side cross-sectional view illustrating the upper cover of the storage case being opened according to the embodiment of the present invention;

FIG. 4 illustrates a schematic connection diagram of the upper cover switch assembly and the drop box lifting assembly according to an embodiment of the present invention;

FIG. 5 shows a schematic cross-sectional view of a specimen placement assembly according to an embodiment of the invention;

FIG. 6 shows a schematic cross-sectional view of a sample placement slot according to an embodiment of the invention;

FIG. 7 illustrates a schematic connection of a first transmission and a second transmission according to an embodiment of the present invention;

FIG. 8 shows a left side cross-sectional view of a second transmission according to an embodiment of the present invention;

fig. 9 shows a schematic sectional view of an upper cover fixing groove according to an embodiment of the present invention.

In the figure: 1. a first housing; 2. a lifting groove; 3. a cavity; 4. a step; 5. an upper cover switch assembly; 501. a first motor; 502. a first lead screw; 503. a first slider; 504. a telescopic cylinder; 505. a helical gear; 506. a first lead screw connecting rod; 6. a placing box lifting assembly; 601. a second lead screw; 602. a bevel gear; 603. a second slider; 604. a slide bar; 605. a third slider; 7. an upper cover fixing component; 701. a first chute; 702. a fourth slider; 703. a motor support plate; 704. a second motor; 705. a third screw rod; 706. a threaded sleeve; 707. a distance sensor; 8. a sample placement assembly; 801. a second housing; 802. a condenser; 803. a sample placement groove; 804. a through hole; 805. a sample support frame; 806. a first transmission mechanism; 8061. a third housing; 8062. a fourth screw rod; 8063. a fifth slider; 8064. a return spring; 807. a second transmission mechanism; 8071. a fourth housing; 8072. a fifth screw rod; 8073. a second helical gear; 8074. a sixth slider; 8075. a second chute; 8076. a pulley; 8077. a second lead screw connecting rod; 8078. a limiting plate supporting rod; 808. a sample limiting plate; 9. an upper cover; 10. an upper cover fixing groove; 11. a clamping block is covered; 12. a sealing plate; 13. a control panel; 14. a thermal infrared human body sensor; 15. a buzzer; 16. and a limiting hole of the clamping block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

The embodiment of the invention provides an infectious disease sample storage box. The storage box comprises a first shell 1, an upper cover switch component 5, a placing box lifting component 6, an upper cover fixing component 7 and a sample placing component 8. Exemplarily, as shown in fig. 1, a lifting groove 2 is formed in the first housing 1, and two sets of cavities 3 are symmetrically arranged on two sides of the lifting groove 2.

The top of the first shell 1 is provided with two groups of steps 4, and the two groups of steps 4 are respectively positioned right above the two groups of cavities 3.

The edge of one end of an opening of the first shell 1 is hinged to an upper cover 9 through a hinge, and an upper cover fixture block 11 is fixedly mounted at one end, far away from the hinge, of the lower surface of the upper cover 9. An upper cover fixing groove 10 is formed in the edge of one end, far away from the hinge, of the first shell 1, and the upper cover fixing assembly 7 is located in the upper cover fixing groove 10; and the upper cover clamping block 11 can be movably clamped in the upper cover fixing groove 10 through the upper cover fixing component 7. After the upper cover clamping block 11 is clamped to the upper cover fixing groove 10, the upper cover clamping block 11 is fixed through the upper cover fixing assembly 7, and therefore the purpose of locking the upper cover 9 is achieved.

The upper cover switch component 5 is fixedly arranged on the step 4, and a supporting mechanism of the upper cover switch component 5 is hinged with the upper cover 9. The upper cover switch assembly 5 is used for controlling the opening and closing of the upper cover 9.

The sample placement assembly 8 is located within the lifting tank 2. The sample placing component 8 is used for placing a container filled with a sample and has a protection function.

The placing box lifting assembly 6 is positioned in the cavity 3, and the rotating mechanism of the placing box lifting assembly 6 penetrates through the step 4 and is in transmission connection with the transmission mechanism of the upper cover switch assembly 5; the sliding mechanisms of the placing box lifting assembly 6 are symmetrically arranged on the outer walls of the two sides of the shell of the sample placing assembly 8. The placing box lifting component 6 can be connected with the upper cover switch component 5 through transmission after the upper cover 9 is opened, so as to drive the sample placing component 8 to lift up, and a sample container is convenient to place and take.

The holding box further comprises a sealing plate 12 and a control panel 13. For example, as shown in fig. 2, the sealing plate 12 is fixedly installed on a side wall of the upper cover 9 close to the lifting groove 2, and the sealing plate 12 is movably clamped at the opening of the lifting groove 2. When the upper cover 9 is closed, the periphery of the sealing plate 12 can be just attached to the inner walls of the four sides of the opening of the lifting groove 2, so that a sealed space can be formed in the lifting groove 2.

The control panel 13 is fixedly installed on the outer wall of one side of the first shell 1, and the control panel 13 is respectively electrically connected with the upper cover switch component 5, the upper cover fixing component 7 and the sample placing component 8 through electric wires. The control panel 13 is used for controlling the working states of the upper cover switch assembly 5, the upper cover fixing assembly 7 and the sample placing assembly 8.

Install thermal infrared human sensor 14 and buzzer 15 on the outer wall of one side of first casing 1, thermal infrared human sensor 14 and buzzer 15 respectively through the electric wire with control panel 13 electric connection. Respond to the user of heat-infrared human sensor 14 moment sense, leave the detection range of heat-infrared human sensor 14 when the user of service, and upper cover 9 is in when the open mode, signal transmission module in the heat-infrared human sensor 14 will give control panel 13 transport signal, and start bee calling organ 15 through control panel 13 and send out the police dispatch newspaper sound, remind the user of closing upper cover 9, avoid forgetting to close upper cover 9 and lead to the save environment of sample container to be destroyed. Thereby improving safety.

The upper cover switch assembly 5 comprises two groups of first motors 501, two groups of first lead screws 502, two groups of first sliding blocks 503, two groups of telescopic cylinders 504 and two groups of first bevel gears 505. Illustratively, as shown in fig. 3 and 4, the first motor 501 is fixedly mounted on the step 4, one end of the first lead screw 502 is in transmission connection with the output end of the first motor 501 through a coupler, and the other end of the first lead screw is fixedly mounted with a first lead screw connecting rod 506, and the other end of the first lead screw connecting rod 506 is rotatably connected to the inner wall of the step 4 on the side far away from the first motor 501 through a bearing seat. The first sliding block 503 is screwed on the first lead screw 502. One end of the telescopic cylinder 504 is hinged to the first sliding block 503, and the other end is hinged to a side wall of the upper cover 9 close to the lifting groove 2. The helical gear 505 is fixedly mounted on the first lead screw connecting rod 506.

When the upper cover 9 needs to be opened or closed, the first motor 501 is firstly opened through the control panel 13, the first lead screw 502 is driven to rotate by the work of the first motor 501, and the first sliding block 503 is driven to move back and forth by the first lead screw, when the first sliding block 503 moves, one end of the telescopic cylinder 504 is driven to move back and forth, so that the upper cover 9 at the other end of the telescopic cylinder 504 rotates by taking the hinge as a center, and the purpose of controlling the opening or closing of the upper cover 9 is achieved.

The placing box lifting assembly 6 comprises two groups of second screw rods 601, two groups of second sliding blocks 603 and two groups of sliding rods 604. One end of each of the two sets of second lead screws 601 is rotatably connected to the inner wall of the bottom of the cavity 3 through a set of bearing seat, the other end of each of the second lead screws 601 penetrates through the step 4 and is fixedly provided with a bevel gear 602, and the bevel gear 602 is meshed with the first bevel gear 505. The second slide block 603 is connected to the second lead screw 601 in a threaded manner, and the second slide block 603 is fixedly connected to the outer housing of the sample placing assembly 8 through a set of connecting rods. The slide bar 604 is disposed at one end of the cavity 3 far away from the second lead screw 601, and the slide bar 604 is slidably connected with a third slider 605, and the third slider 605 is fixedly connected to the outer shell of the sample placement assembly 8 through a set of connecting rods.

When the upper cover 9 is opened, the first helical gear 505 is driven to rotate by the rotation of the first lead screw 502, and the second lead screw 601 is also driven to rotate by the meshing connection with the bevel gear 602, so that the second slider 603 can be lifted on the second lead screw 601, the sample placing assembly 8 is driven to be lifted, and the upper edge of the shell of the sample placing assembly 8 is higher than the opening of the lifting groove 2, thereby facilitating the placement of a sample container in the sample placing assembly 8 or the taking of the sample container out of the sample container, improving the convenience of the use of the preservation box, when the upper cover 9 is closed, the first lead screw 502 can drive the first helical gear 505 to rotate reversely, and the shell of the sample placing assembly 8 is lowered into the lifting groove 2 again.

The sample placement assembly 8 includes a second housing 801, a condenser 802, sets of sample holding racks 805, sets of first actuators 806, sets of second actuators 807, and sets of sample limiting plates 808. Illustratively, as shown in fig. 5 and 6, the second housing 801 is installed in the lifting tank 2, and the condenser 802 is fixedly installed in the second housing 801. A plurality of groups of sample placing grooves 803 are arranged in a rectangular array at the opening of the second shell 801, the number of the sample placing grooves 803 is the same as that of the sample supporting frame 805, and the number of the first transmission mechanism 806, the number of the second transmission mechanism 807 and the number of the sample limiting plates 808 are twice that of the sample placing grooves 803. The bottom of the sample placement groove 803 is provided with a through hole 804, the sample support 805 is located in the sample placement groove 803, and the bottom of the sample support 805 movably penetrates through the through hole 804. The two ends of the sample support 805 are respectively and fixedly mounted on the sliding parts of the first transmission mechanism 806. The second transmission mechanism 807 is located above the first transmission mechanism 806, the second transmission mechanism 807 can be in transmission connection with the first transmission mechanism 806, the sample limiting plate 808 is located on one side of the second transmission mechanism 807 close to the sample support 805, and the sample limiting plate 808 is fixedly connected with the sliding portion of the second transmission mechanism 807.

The first transmission mechanism 806 includes a fourth screw 8062, a fifth slider 8063, and a return spring 8064. Illustratively, as shown in fig. 7, two sets of third housings 8061 are symmetrically disposed on two sides of the sample holding frame 805, and the third housings 8061 are located in the sample placing groove 803. One end of the fourth screw rod 8062 is rotatably connected to the inner wall of the bottom of the third housing 8061 through a bearing seat. The fifth slider 8063 is screwed on the fourth lead screw 8062, and the fifth slider 8063 is fixedly connected to a side wall of the sample support 805 by a set of connecting rods. The return spring 8064 is sleeved on the fourth screw rod 8062, and the return spring 8064 is located below the fifth slide block 8063.

The second transmission mechanism 807 includes a fourth housing 8071, a fifth screw 8072, a sixth slider 8074, two sets of limiting plate support rods 8078, and two sets of pulleys 8076. Illustratively, as shown in fig. 7 and 8, the fourth housing 8071 is located above the third housing 8061, one end of the fifth screw 8072 is rotatably connected to an inner wall of one side of the fourth housing 8071 through a set of bearing seats, and the other end of the fifth screw 8072 is fixedly provided with a second screw connecting rod 8077, and the other end of the second screw connecting rod 8077 is rotatably connected to the other side wall of the fourth housing 8071 through a set of bearing seats. A second helical gear 8073 is fixedly mounted on the second lead screw connecting rod 8077, and the other end of the fourth lead screw 8062 penetrates into the fourth housing 8071 and is connected to the second helical gear 8073 in a meshing manner. The sixth slide block 8074 is screwed on the fifth screw 8072. Two sets of the limiting plate supporting rods 8078 are symmetrically arranged on the upper and lower sides of the fifth screw rod 8072, one end of the limiting plate supporting rod 8078 is fixedly connected to the sixth slider 8074, and the other end of the limiting plate supporting rod 8078 penetrates through the fourth casing 8071 and is close to the outside of one side wall of the sample supporting frame 805, and is fixedly connected to the sample limiting plate 808. A second chute 8075 is formed in the limiting plate supporting rod 8078, the pulley 8076 is located at the joint of the fourth casing 8071 and the limiting plate supporting rod 8078, one end of the pulley 8076 is fixedly mounted on the fourth casing 8071, and the other end of the pulley 8076 is slidably connected in the second chute 8075.

According to the characteristics of the sample, the condenser 802 is first turned on by the control panel 13, and the room temperature in the second housing 801 is lowered by the condenser 802, thereby adjusting the preservation environment temperature of the sample.

Then, the container with the sealed sample is placed on the sample support 805 in the sample placement groove 803, and due to the mass of the sample container, the bottom of the sample support 805 descends into the second housing 801 through the through hole 804, and at the same time, the fifth slider 8063 is also driven to descend, and under the effect of descending of the fifth slider 8063, the fourth screw 8062 in threaded connection with the fifth slider 8063 rotates, and then the fourth screw 8062 drives the second bevel gear 8073 and the fifth screw 8072 in meshed connection with the fourth screw 8062 to rotate. Under the action of rotation of the fifth screw rod 8072, the sixth slider 8074 is pushed to drive the sample limiting plate 808 to move towards the direction of the sample container and attach to the sample container, and then the sample container is fastened from two sides through the sample limiting plates 808 of each group on two sides of the sample container, so that the sample container can be fixed no matter how the size, the size and the shape of the sample container are, and the compatibility of the storage box is improved.

The upper cover fixing component 7 comprises a distance sensor 707, two groups of fourth sliding blocks 702, two groups of motor supporting plates 703, two groups of second motors 704, two groups of third screw rods 705 and two groups of threaded sleeves 706. For example, as shown in fig. 8, two sets of block limiting holes 16 are symmetrically formed on two side walls of the upper cover block 11. Two groups of first sliding grooves 701 are symmetrically arranged on the inner walls of the bottoms of the two sides of the upper cover fixing groove 10. The two sets of fourth sliding blocks 702 are respectively connected in the two sets of first sliding grooves 701 in a sliding manner. The motor support plate 703 is fixedly mounted on the fourth slider 702, and the second motor 704 is fixedly mounted on a sidewall of the motor support plate 703 close to the upper cover fixture 11. The threaded sleeve is installed between the second motor 704 and the upper cap latch 11. One end of the third screw 705 is in transmission connection with the output end of the second motor 704 through a coupler, and the other end of the third screw is in threaded connection with the threaded sleeve 706. One end of the third screw 705, which is far away from the second motor 704, can be movably clamped in the fixture block limiting hole 16.

After the upper cover clamping block 11 is completely clamped in the upper cover fixing groove 10, the lower surface of the upper cover clamping block 11 touches the distance sensor 707, then a signal is sent to the control panel 13 through a signal sending module in the distance sensor 707, the control panel 13 turns on the second motor 704, the second motor 704 drives the third screw rod 705 to rotate, and because one end of the third screw rod 705 close to the upper cover clamping block 11 is in threaded connection with the threaded sleeve 706, when the third screw rod 705 rotates, the third screw rod 705 moves towards the upper cover clamping block 11 under the action of threaded connection. And finally, the two groups of third screw rods 705 can be clamped into the two groups of clamping block limiting holes 16 at the same time, the automatic locking function can be realized without manual operation, and the fixity of the upper cover 9 is improved.

When the sample support frame 805 is lowered due to the mass of the sample container, the fifth slider 8063 is driven to be lowered, the fourth screw rod 8062 is made to rotate, the fifth screw rod 8072 meshed and connected with the fourth screw rod 8062 is then driven to rotate, the sixth slider 8074 can push the sample limiting plate 808 to be attached to the sample container through the rotation of the fifth screw rod 8072, then the sample container is fastened from two sides through the sample limiting plates 808 of each group on two sides of the sample container, the fixing effect on the sample container can be achieved no matter how the size and the shape of the sample container are, and the compatibility of the storage box is improved. When the upper cover 9 is opened, the second screw rod 601 is driven to rotate through the rotation of the first screw rod 502, so that the second sliding block 603 can ascend on the second screw rod 601, the second shell 801 is driven to ascend, the upper edge of the second shell 801 is higher than the opening of the lifting groove 2, a sample container can be placed in or taken out of the sample placing component 8 conveniently, and the use convenience of the storage box is improved. When the upper cover clamping block 11 is completely clamped in the upper cover fixing groove 10 and touches the distance sensor 707, the second motor 704 is started, the second motor 704 drives the third screw rod 705 to rotate in the threaded sleeve 706, and under the action of threaded connection, the third screw rod 705 moves towards the upper cover clamping block 11, and finally, the two groups of third screw rods 705 can be clamped into the two groups of clamping block limiting holes 16 simultaneously, so that the automatic locking function is realized, and the fixity of the upper cover 9 is also improved. Respond to the user of service through the real-time response of hot infrared human sensor 14, leave hot infrared human sensor 14's detection scope as the user of service to when upper cover 9 is in the open mode, hot infrared human sensor 14 will detect, and send out the police dispatch newspaper sound through bee calling organ 15, remind the user of service to close upper cover 9, with this security that has improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An infectious disease sample storage box which is characterized in that: the storage box comprises a first shell (1), an upper cover switch component (5), a placing box lifting component (6) and a sample placing component (8); an upper cover (9) is hinged to the edge of one end of the opening of the first shell (1) through a hinge, the upper cover switch component (5) is fixedly installed in the first shell (1), and a supporting mechanism of the upper cover switch component (5) is hinged to the upper cover (9);

the sample placing assembly (8) comprises a second shell (801), a condenser (802), a plurality of groups of sample supporting frames (805), a plurality of groups of first transmission mechanisms (806), a plurality of groups of second transmission mechanisms (807) and a plurality of groups of sample limiting plates (808); the second shell (801) is installed in the first shell (1), and the condenser (802) is fixedly installed in the second shell (801); a plurality of groups of sample placing grooves (803) are arranged at the opening of the second shell (801) in a rectangular array, the number of the sample placing grooves (803) is the same as that of the sample supporting frame (805), and the number of the first transmission mechanism (806), the number of the second transmission mechanism (807) and the number of the sample limiting plates (808) are twice that of the sample placing grooves (803); a through hole (804) is formed in the bottom of the sample placing groove (803), the sample support frame (805) is located in the sample placing groove (803), and the bottom of the sample support frame (805) can movably penetrate through the through hole (804); two ends of the sample support frame (805) are respectively and fixedly arranged on sliding parts of a group of first transmission mechanisms (806); the second transmission mechanism (807) is positioned above the first transmission mechanism (806), the second transmission mechanism (807) can be in transmission connection with the first transmission mechanism (806), the sample limiting plate (808) is positioned on one side, close to the sample supporting frame (805), of the second transmission mechanism (807), and the sample limiting plate (808) is fixedly connected with the sliding part of the second transmission mechanism (807);

the placing box lifting assembly (6) is symmetrically arranged on two sides of the second shell (801), and the rotating mechanism of the placing box lifting assembly (6) is in transmission connection with the transmission mechanism of the upper cover switch assembly (5).

2. The infectious disease sample storage case of claim 1, wherein: a lifting groove (2) is formed in the first shell (1), the second shell (801) is located in the lifting groove (2), two groups of cavities (3) are symmetrically formed in two sides of the lifting groove (2), and the placing box lifting assemblies (6) are symmetrically arranged in the two groups of cavities (3);

the top of the first shell (1) is provided with two groups of steps (4), the two groups of steps (4) are respectively positioned right above the two groups of cavities (3), and the upper cover switch components (5) are symmetrically arranged on the two groups of steps (4).

3. The infectious disease sample storage case of claim 2, wherein: the first transmission mechanism (806) comprises a fourth screw rod (8062), a fifth slide block (8063) and a return spring (8064);

two groups of third shells (8061) are symmetrically arranged on two sides of the sample support frame (805), and the third shells (8061) are positioned in the sample placing groove (803); one end of the fourth screw rod (8062) is rotatably connected to the inner wall of the bottom of the third shell (8061) through a bearing seat; the fifth slide block (8063) is in threaded connection with the fourth screw rod (8062), and the fifth slide block (8063) is fixedly connected to one side wall of the sample support frame (805) through a group of connecting rods; the reset spring (8064) is sleeved on the fourth screw rod (8062), and the reset spring (8064) is located below the fifth sliding block (8063).

4. The infectious disease sample storage case of claim 3, wherein: the second transmission mechanism (807) comprises a fourth shell (8071), a fifth screw rod (8072), a sixth sliding block (8074), two groups of limiting plate supporting rods (8078) and two groups of pulleys (8076);

the fourth shell (8071) is positioned above the third shell (8061), one end of the fifth screw rod (8072) is rotatably connected to the inner wall of one side of the fourth shell (8071) through a group of bearing seats, the other end of the fifth screw rod is fixedly provided with a second screw rod connecting rod (8077), and the other end of the second screw rod connecting rod (8077) is rotatably connected to the other side wall of the fourth shell (8071) through a group of bearing seats; a second helical gear (8073) is fixedly mounted on the second lead screw connecting rod (8077), and the other end of the fourth lead screw (8062) penetrates into the fourth shell (8071) and is connected to the second helical gear (8073) in a meshing manner; the sixth sliding block (8074) is in threaded connection with the fifth screw rod (8072); two groups of limit plate supporting rods (8078) are symmetrically arranged on the upper side and the lower side of the fifth screw rod (8072), one end of each limit plate supporting rod (8078) is fixedly connected to the sixth sliding block (8074), and the other end of each limit plate supporting rod (8078) penetrates through the outer portion of one side wall, close to the sample supporting frame (805), of the fourth shell (8071) and is fixedly connected to the sample limit plate (808); second spout (8075) have been seted up on limiting plate bracing piece (8078), pulley (8076) are located the junction of fourth casing (8071) and limiting plate bracing piece (8078), pulley (8076) one end fixed mounting be in on fourth casing (8071), and other end sliding connection be in second spout (8075).

5. The infectious disease sample storage case of claim 2, wherein: the upper cover switch assembly (5) comprises two groups of first motors (501), two groups of first lead screws (502), two groups of first sliding blocks (503), two groups of telescopic cylinders (504) and two groups of first bevel gears (505);

the first motor (501) is fixedly arranged on the step (4), one end of the first screw rod (502) is in transmission connection with the output end of the first motor (501) through a coupler, the other end of the first screw rod is fixedly provided with a first screw rod connecting rod (506), and the other end of the first screw rod connecting rod (506) is rotatably connected to the inner wall of the step (4) on one side far away from the first motor (501) through a bearing seat; the first sliding block (503) is in threaded connection with the first screw rod (502); one end of the telescopic cylinder (504) is hinged to the first sliding block (503), and the other end of the telescopic cylinder is hinged to one side wall, close to the lifting groove (2), of the upper cover (9); the helical gear (505) is fixedly mounted on the first lead screw connecting rod (506).

6. The infectious disease sample storage case of claim 5, wherein: the placing box lifting assembly (6) comprises two groups of second screw rods (601), two groups of second sliding blocks (603) and two groups of sliding rods (604);

one end of each of the two groups of second screw rods (601) is rotatably connected to the inner wall of the bottom of the cavity (3) through a group of bearing seats, the other end of each of the second screw rods (601) penetrates through the step (4) and is fixedly provided with a bevel gear (602), and the bevel gear (602) is meshed with the first bevel gear (505); the second sliding block (603) is in threaded connection with the second screw rod (601), and the second sliding block (603) is fixedly connected with the second shell (801) through a group of connecting rods; the sliding rod (604) is arranged at one end, far away from the second screw rod (601), of the cavity (3), a third sliding block (605) is connected onto the sliding rod (604) in a sliding mode, and the third sliding block (605) is fixedly connected onto the second shell (801) through a group of connecting rods.

7. The infectious disease sample storage case of claim 3, wherein: an upper cover fixing groove (10) is formed in the edge of one end, far away from the hinge, of the first shell (1), and an upper cover fixing assembly (7) is arranged in the upper cover fixing groove (10); an upper cover clamping block (11) is fixedly arranged at one end of the lower surface of the upper cover (9) far away from the hinge;

the upper cover fixture block (11) can be movably clamped in the upper cover fixing groove (10) through the upper cover fixing component (7).

8. The infectious disease sample storage case of claim 7, wherein: the upper cover fixing assembly (7) comprises a distance sensor (707), two groups of fourth sliding blocks (702), two groups of motor supporting plates (703), two groups of second motors (704), two groups of third screw rods (705) and two groups of threaded sleeves (706);

two groups of fixture block limiting holes (16) are symmetrically arranged on two side walls of the upper cover fixture block (11); two groups of first sliding grooves (701) are symmetrically arranged on the inner walls of the bottoms of the two sides of the upper cover fixing groove (10); the two groups of fourth sliding blocks (702) are respectively connected in the two groups of first sliding grooves (701) in a sliding manner; the motor supporting plate (703) is fixedly arranged on the fourth sliding block (702), and the second motor (704) is fixedly arranged on one side wall of the motor supporting plate (703) close to the upper cover fixture block (11); the threaded sleeve is arranged between the second motor (704) and the upper cover fixture block (11); one end of the third screw rod (705) is in transmission connection with the output end of the second motor (704) through a coupler, and the other end of the third screw rod is in threaded connection with the inside of the threaded sleeve (706); one end of the third screw rod (705), which is far away from the second motor (704), can be movably clamped in the fixture block limiting hole (16).

9. The infectious disease sample storage case of claim 8, wherein: the storage box also comprises a sealing plate (12) and a control panel (13); the sealing plate (12) is fixedly arranged on one side wall of the upper cover (9) close to the lifting groove (2), and the sealing plate (12) can be movably clamped at the opening of the lifting groove (2);

control panel (13) fixed mounting be in on one side outer wall of first casing (1), just control panel (13) pass through the electric wire respectively with upper cover switch module (5), upper cover fixed subassembly (7) and sample place subassembly (8) electric connection.

10. The infectious disease sample storage case of claim 9, wherein: install thermal infrared human sensor (14) and bee calling organ (15) on the outer wall of one side of first casing (1), thermal infrared human sensor (14) and bee calling organ (15) respectively through the electric wire with control panel (13) electric connection.