RFID electronic tag for biological sample management

Abstract

The utility model relates to the technical field of biological sample management, and discloses an RFID electronic tag for biological sample management, which comprises a fixing sheet, a groove is arranged on the surface of the fixing sheet, an air bag cushion is fixedly connected to the inner wall of the groove, a radio frequency chip layer is fixedly connected to the surface of the air bag cushion, and a radio frequency chip is arranged on the radio frequency chip layer. A waterproof layer A is fixedly connected to one side of the fixing piece. According to the RFID electronic tag for biological sample management, through the arrangement of the sealing strip, the waterproof layer A and the waterproof layer B, low-temperature preservation can be involved in the biological sample transportation or storage process, due to the fact that the sealing strip, the waterproof layer A and the waterproof layer B are added, and the sealing strip is made of a silica gel material and has the advantages of being soft, resistant to high temperature and good in weather resistance; meanwhile, polyvinyl chloride has good waterproof performance, so that water can be effectively prevented from permeating into the RFID electronic tag to damage the radio frequency chip layer, and the accuracy of biological sample information collection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological sample management, in particular to an RFID electronic tag used for biological sample management. Background Art

[0002] Biological samples usually refer to the flowers, leaves, stems, roots, seeds, etc. of plants, body fluids (such as urine, blood, saliva, bile, gastric juice, lymph and other secretions of organisms, etc.) of animals (including humans), hair, muscles and some tissues and organs (such as thymus, pancreas, liver, lungs, brain, stomach, kidneys, etc.) and various microorganisms. After the biological samples are collected, they need to be managed. Traditionally, in addition to attaching labels to the outside of the biological sample tubes, it may also be necessary to ensure the storage or use of each biological sample tube through records. However, the number of biological sample boxes that biological sample handlers have to handle is large, which can easily lead to the lack of manual interpretation. Therefore, radio frequency technology is introduced for management. The principle of radio frequency identification technology is to conduct non-contact data communication between the reader and the tag to achieve the purpose of identifying the target. RFID is widely used. Typical applications include animal chips, car chip anti-theft devices, access control, parking lot control, production line automation, and material management. Electronic tags are also called radio frequency tags, transponders, and data carriers; readers are also called readout devices, scanners, readers, communicators, and readers / writers (depending on whether the electronic tags can rewrite data wirelessly). The electronic tags and readers use coupling elements to achieve spatial (contactless) coupling of radio frequency signals; in the coupling channel, energy transfer and data exchange are achieved based on the timing relationship, making it convenient to manage biological samples.

[0003] Existing RFID electronic tags for biological sample management need to be refrigerated when used for a long time. Long-term refrigeration may cause water to enter, affecting the transmission function of the radio frequency chip, and is not conducive to improving the accuracy of biological sample management.

[0004] After searching the existing patent: An RFID electronic tag for biological sample management (publication number: CN212460590U), the application involves an RFID electronic tag for biological sample management, which includes an ultra-low temperature surface layer for displaying label information, a first ultra-low temperature adhesive layer is provided on one side of the ultra-low temperature surface layer, an electronic layer is provided on the side of the first ultra-low temperature adhesive layer away from the ultra-low temperature surface layer, a second ultra-low temperature adhesive layer is provided on the side of the electronic layer away from the first ultra-low temperature adhesive layer, and a first ultra-low temperature backing paper is provided on the side of the second ultra-low temperature adhesive layer away from the electronic layer. The application has the effect of being able to obtain label information more efficiently and accurately through electronic identification in an ultra-low temperature environment.

[0005] Although the above patent makes the RFID electronic tag waterproof at low temperature, the biological sample may encounter bumps during transportation, which may squeeze the sensing area of ​​the radio frequency chip, making it difficult to improve the integrity of biological sample information management and prone to data loss.

[0006] Therefore, it is necessary to invent an RFID electronic tag for biological sample management to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide an RFID electronic tag for biological sample management that is highly practical, can be simply operated, and has a relatively simple structure. It solves the problem raised in the above background technology that during the transportation of biological samples, they may encounter bumps, squeeze the sensing area of ​​the radio frequency chip, and be inconvenient to improve the integrity of biological sample information management and easily lose data.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an RFID electronic tag for biological sample management, comprising a fixing plate, a groove is opened on the surface of the fixing plate, an airbag cushion is fixedly connected to the inner wall of the groove, a radio frequency chip layer is fixedly connected to the surface of the airbag cushion, a waterproof layer A is fixedly connected to one side of the fixing plate, an anti-bending layer is fixedly connected to the surface of the waterproof layer A, a polyester film layer is fixedly connected to the surface of the anti-bending layer, a buffer component is fixedly connected to the surface of the polyester film layer, a waterproof layer B is fixedly connected to the surface of the buffer component, sealing strips are fixedly connected to the surroundings of the fixing plate, and an attachment component is fixedly connected to the back of the fixing plate.

[0011] As a further solution of the utility model, the waterproof layer A and the waterproof layer B are both made of polyvinyl chloride, which has good waterproof performance.

[0012] As a further solution of the utility model, the material of the anti-bending layer is glass fiber cloth, which is made of glass fiber fabric and has very high strength and rigidity, so that it can effectively resist bending force and external pressure to prevent the label from being damaged when bent.

[0013] As a further solution of the utility model, the buffer assembly includes a rubber plate A fixedly connected to the surface of the polyester film layer, the surface of the rubber plate A is fixedly connected to a plywood, the surface of the plywood is fixedly connected to a rubber plate B, and the rubber plate A has elastic force to reduce the force.

[0014] As a further solution of the utility model, the sealing strip is made of silicone, which is a soft material with good high temperature resistance and weather resistance, and can effectively prevent moisture from penetrating into the interior of the RFID electronic tag.

[0015] As a further solution of the utility model, the attachment assembly includes an adhesive patch fixedly connected to the back side of the fixing sheet, and a protective paper is adhesively connected to the surface of the adhesive patch, so that the protective paper can protect the adhesive patch.

[0016] As a further solution of the utility model, the material of the airbag cushion is polyurethane, which is a material with good elasticity and wear resistance and can provide good cushioning and shock absorption effects.

[0017] (III) Beneficial effects

[0018] The utility model provides an RFID electronic tag for biological sample management, which has the following beneficial effects:

[0019] 1. The RFID electronic tag for biological sample management, through the arrangement of the airbag cushion and the buffer component, will be bumped during the transportation of the biological sample, and the external force will squeeze the objects around the biological sample, causing the RFID electronic tag attached to the biological sample to vibrate. In order to avoid the vibration and external force squeezing the RFID electronic tag, causing damage to the chip of the radio frequency chip layer, an airbag cushion is added. The airbag cushion is made of polyurethane. Polyurethane is a material with good elasticity and wear resistance, which can provide good buffering and shock absorption effects. In addition, the rubber plate A and the rubber plate B are elastic, and the middle splint is squeezed and rebounded by the external force, which reduces the vibration, weakens the squeezing of the radio frequency chip layer by the external force, avoids the damage of the radio frequency chip layer, and improves the service life of the radio frequency chip layer and the timeliness of the biological sample information collection.

[0020] 2. The RFID electronic tag for biological sample management, through the setting of the anti-bending layer and the polyester film layer, when in use, the RFID electronic tag in biological sample management may need to be attached to soft containers such as tubes, containers or bags, which may be squeezed and bent during handling and transportation. Due to the addition of the anti-bending layer and the polyester film layer, the material of the anti-bending layer is glass fiber cloth, which has very high strength and rigidity, so that it can effectively resist bending force and external pressure. The polyester film layer has good tensile resistance, maintains a stable shape when subjected to tension, and is not prone to tearing or breaking. It can protect the label from damage by bending and folding, ensure the integrity of the label, avoid loss or unreadable label information, and improve the work efficiency and accuracy of biological sample management.

[0021] 3. The RFID electronic tag for biological sample management, through the setting of sealing strips, waterproof layer A and waterproof layer B, will involve low-temperature preservation during the transportation or storage of biological samples. Due to the addition of sealing strips, waterproof layer A and waterproof layer B, the sealing strip is made of silicone material, which is soft, high temperature resistant and weather resistant. At the same time, polyvinyl chloride has good waterproof performance, which can effectively prevent moisture from penetrating into the inside of the RFID electronic tag to damage the radio frequency chip layer, thereby improving the accuracy of biological sample information collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the radio frequency chip layer structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the buffer component of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the attachment component of the utility model.

[0026] In the figure: 1. fixing plate; 2. airbag cushion; 3. radio frequency chip layer; 4. waterproof layer A; 5. anti-bending layer; 6. polyester film layer; 7. buffer component; 701. rubber sheet A; 702. plywood; 703. rubber sheet B; 8. waterproof layer B; 9. sealing strip; 10. attachment component; 1001. adhesive; 1002. protective paper. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4The utility model provides a technical solution: an RFID electronic tag for biological sample management, comprising a fixing sheet 1, a groove is provided on the surface of the fixing sheet 1, an airbag cushion 2 is fixedly connected to the inner wall of the groove, a radio frequency chip layer 3 is fixedly connected to the surface of the airbag cushion 2, a waterproof layer A4 is fixedly connected to one side of the fixing sheet 1, an anti-bending layer 5 is fixedly connected to the surface of the waterproof layer A4, a polyester film layer 6 is fixedly connected to the surface of the anti-bending layer 5, and by setting the anti-bending layer 5 and the polyester film layer 6, when in use, the RFID electronic tag for biological sample management may need to be attached to a soft container such as a tube, a container or a bag, which may be squeezed and bent during handling and transportation. An anti-bending layer 5 and a polyester film layer 6 are added. The anti-bending layer 5 is made of glass fiber cloth. The glass fiber cloth has very high strength and rigidity, so that it can effectively resist bending force and external pressure. The polyester film layer 6 has good tensile strength and keeps a stable shape when subjected to tension. It is not easy to tear or break, and can protect the label from damage by bending and folding, ensuring the integrity of the label, avoiding loss or unreadable label information, and improving the work efficiency and accuracy of biological sample management. The surface of the polyester film layer 6 is fixedly connected with a buffer component 7. Through the arrangement of the airbag cushion 2 and the buffer component 7, the biological sample will be bumpy during transportation, and the external force will squeeze the objects around the biological sample. , which makes the RFID electronic tag attached to the biological sample feel vibration. In order to avoid the vibration and external force squeezing the RFID electronic tag and causing damage to the chip of the radio frequency chip layer 3, an airbag cushion 2 is added. The airbag cushion 2 is made of polyurethane. Polyurethane is a material with good elasticity and wear resistance, which can provide good buffering and shock absorption effects. In addition, the rubber plate A701 and the rubber plate B703 are elastic. When the external force squeezes the middle clamping plate 702, it rebounds, which reduces the vibration and weakens the squeezing of the radio frequency chip layer 3 by the external force, avoiding damage to the radio frequency chip layer 3, and improving the service life of the radio frequency chip layer 3 and the timeliness of the biological sample information collection. The surface of the buffer component 7 is fixedly connected with an anti- The water layer B8, the fixing sheet 1, the waterproof layer A4, the anti-bending layer 5, the polyester film layer 6, the buffer component 7 and the waterproof layer B8 are all fixedly connected with sealing strips 9. Through the setting of the sealing strips 9, the waterproof layer A4 and the waterproof layer B8, low-temperature preservation will be involved in the transportation or storage of biological samples. Due to the addition of the sealing strips 9, the waterproof layer A4 and the waterproof layer B8, the sealing strips 9 are made of silicone material, which is soft, high-temperature resistant and weather-resistant. At the same time, polyvinyl chloride has good waterproof performance, which can effectively prevent moisture from penetrating into the RFID electronic tag to damage the radio frequency chip layer 3, thereby improving the accuracy of biological sample information collection. The back of the fixing sheet 1 is fixedly connected with an attachment component 10;

[0029] The waterproof layer A4 and the waterproof layer B8 are both made of polyvinyl chloride. The waterproof layer A4 and the waterproof layer B8 prevent water from entering the interior of the radio frequency chip layer 3.

[0030] The material of the anti-bending layer 5 is glass fiber cloth. The anti-bending layer 5 can prevent the RF chip layer 3 from breaking due to bending, which would cause the failure of information collection.

[0031] The buffer component 7 includes a rubber plate A701 fixedly connected to the surface of the polyester film layer 6, a clamping plate 702 fixedly connected to the surface of the rubber plate A701, and a rubber plate B703 fixedly connected to the surface of the clamping plate 702. The buffer component 7 is arranged to reduce the squeezing of the RFID electronic tag by the external pressure;

[0032] The material of the sealing strip 9 is silica gel, and the setting of the sealing strip 9 can prevent moisture from entering the interior of the RFID electronic tag from the edge;

[0033] The attachment component 10 includes an adhesive tape 1001 fixedly connected to the back of the fixing sheet 1, and a protective paper 1002 is adhesively connected to the surface of the adhesive tape 1001. The attachment component 10 is provided to facilitate the biological sample.

[0034] The material of the airbag cushion 2 is polyurethane. The arrangement of the airbag cushion 2 can reduce the impact of external pressure on the RFID electronic tag.

[0035] In the utility model, the working steps of the device are as follows:

[0036] Step 1: During the transportation of biological samples, they will be bumpy, so an airbag cushion 2 is added. The airbag cushion 2 is made of polyurethane, which is a material with good elasticity and wear resistance. In addition, the rubber plate A701 and the rubber plate B703 are elastic, and the middle clamping plate 702 is squeezed and rebounded by external force;

[0037] Step 2: When in use, the RFID electronic tag in biological sample management may need to be attached to a soft container such as a tube, container or bag, which may be squeezed and bent during handling and transportation. Due to the addition of the anti-bending layer 5 and the polyester film layer 6, the anti-bending layer 5 is made of glass fiber cloth, which has very high strength and rigidity, so that it can effectively resist bending force and external pressure. The polyester film layer 6 has good tensile resistance and maintains a stable shape when subjected to tension, and is not prone to tearing or breaking;

[0038] Step 3: During the transportation or storage of biological samples, low-temperature preservation is involved. Due to the addition of sealing strip 9, waterproof layer A4 and waterproof layer B8, the sealing strip 9 is made of silicone material, which is soft, resistant to high temperature and weathering, and polyvinyl chloride has good waterproof performance.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An RFID electronic tag for biological sample management, comprising a fixing sheet (1), characterized in that: The surface of the fixing plate (1) is provided with a groove, the inner wall of the groove is fixedly connected to an airbag cushion (2), the surface of the airbag cushion (2) is fixedly connected to a radio frequency chip layer (3), one side of the fixing plate (1) is fixedly connected to a waterproof layer A (4), the surface of the waterproof layer A (4) is fixedly connected to an anti-bending layer (5), the surface of the anti-bending layer (5) is fixedly connected to a polyester film layer (6), the surface of the polyester film layer (6) is fixedly connected to a buffer component (7), the surface of the buffer component (7) is fixedly connected to a waterproof layer B (8), the fixing plate (1), the waterproof layer A (4), the anti-bending layer (5), the polyester film layer (6), the buffer component (7) and the waterproof layer B (8) are fixedly connected to sealing strips (9) on all sides, and the back of the fixing plate (1) is fixedly connected to an attachment component (10).

2. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The waterproof layer A (4) and the waterproof layer B (8) are both made of polyvinyl chloride.

3. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The material of the anti-bending layer (5) is glass fiber cloth.

4. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The buffer component (7) comprises a rubber plate A (701) fixedly connected to the surface of the polyester film layer (6), a clamping plate (702) fixedly connected to the surface of the rubber plate A (701), and a rubber plate B (703) fixedly connected to the surface of the clamping plate (702).

5. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The sealing strip (9) is made of silica gel.

6. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The attachment assembly (10) comprises an adhesive tape (1001) fixedly connected to the back side of the fixing sheet (1), and a protective paper (1002) is adhesively connected to the surface of the adhesive tape (1001).

7. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The material of the airbag cushion (2) is polyurethane.

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