RFID electronic tag for biological sample management

Abstract

The utility model belongs to the technical field of tags, and discloses an RFID electronic tag for biological sample management, which comprises a fixed frame, the fixed frame comprises a back plate and end plates fixed at the upper end and the lower end of the back plate, a limiting plate is fixedly connected between the same ends of the two end plates, a pressing plate is arranged between the limiting plate and the back plate, and the pressing plate is fixedly connected with the back plate. Tension springs are fixedly connected between the two ends of the pressing plate and the back plate; the cover plate is located between the two pressing plates, the two sides of the upper end of the cover plate are rotationally connected with the pressing plates, sliding grooves are formed in the two sides of the lower end of the cover plate, pin columns are slidably connected into the sliding grooves, pressure springs are installed in the sliding grooves, and inserting grooves are formed in the lower ends of the pressing plates; the electronic tag body is located between the back plate and the cover plate, and the two ends of the electronic tag body are clamped between the back plate and the pressing plate. The electronic tag can be protected to a certain extent, and collision and impact on the electronic tag can be further reduced.

Description

Technical Field

[0001] The present disclosure belongs to the field of label technology, and in particular relates to an RFID electronic label for biological sample management. Background Art

[0002] Electronic tags are also called radio frequency tags, transponders, and data carriers; readers are also called readout devices, scanners, readers, communicators, and reader-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.

[0003] When using electronic tags, if they are directly exposed to the outside, bumps and collisions between containers or other storage utensils can easily cause damage to the electronic tags. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an RFID electronic tag for biological sample management, which can protect the electronic tag to a certain extent and further reduce the bumps and collisions on the electronic tag.

[0005] The purpose of this disclosure can be achieved through the following technical solutions:

[0006] An RFID electronic tag for biological sample management, comprising:

[0007] A fixed frame, the fixed frame comprising a back plate and an end plate fixed to the lower end of the back plate, a limit plate fixedly connected between the same ends of the two end plates, a pressure plate arranged between the limit plate and the back plate, and tension springs fixedly connected between the two ends of the pressure plate and the back plate;

[0008] A cover plate, the cover plate is located between the two pressure plates, the upper ends of the cover plate are rotatably connected to the pressure plates at both sides, the lower ends of the cover plate are provided with slide grooves at both sides, the slide grooves are slidably connected with pins and are installed with compression springs, and the lower end of the pressure plate is provided with a slot;

[0009] The electronic tag body is located between the back plate and the cover plate, and the two ends of the electronic tag body are clamped between the back plate and the pressure plate.

[0010] The above technical solution, its principle and technical effect:

[0011] Move the two pins toward each other, the compression spring will shrink under force, so that the pin will sink into the slide groove, lift the cover, pull the pressure plate, and increase the distance between the pressure plate and the back plate. After putting the electronic tag body in, close the cover, release the pin, and the compression spring will stretch to insert the pin into the slot. Then release the pressure plate, the tension spring will shrink, and the cover will move toward the back plate to fix the electronic tag body. The electronic tag body is protected through the back plate and the cover.

[0012] In a preferred example, the present invention can be further configured as follows: rubber pads are fixedly connected to the opposite surfaces of the cover plate and the back plate on both sides.

[0013] In a preferred example, the utility model can be further configured as follows: the middle of the pressure plate is slidably connected to a limiting column, and both ends of the limiting column are fixedly connected to the back plate and the limiting plate.

[0014] In a preferred example, the utility model can be further configured as follows: the upper end of the tension spring is fixedly connected to the pressure plate, and the lower end of the tension spring is fixedly connected to the back plate.

[0015] In a preferred example, the utility model can be further configured as follows: rotating shafts are fixedly connected to both sides of the upper end of the cover plate, connecting holes are opened on the pressure plate, and the rotating shafts are rotatably connected in the connecting holes.

[0016] In a preferred example, the present invention can be further configured as follows: a paddle is fixedly connected to the inner end of the pin.

[0017] In a preferred example, the utility model can be further configured as follows: ear plates are fixedly connected to both sides of the back plate, and through holes are opened on the ear plates.

[0018] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0019] Fixed connection refers to a connection in which parts or components are fixed without any relative movement. There are two types of connection: detachable and non-detachable.

[0020] (1) A removable connection is a connection that uses screws, splines, wedge pins, etc. to hold parts together. This type of connection can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0021] (2) Non-detachable connections mainly refer to welding, riveting and tenoning. Since they need to be disassembled by forging, sawing or oxygen cutting for maintenance or replacement, spare parts generally cannot be reused. At the same time, when making connections, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.).

[0022] A threaded connection refers to a detachable connection in which the connected parts are connected together using threaded parts (or the threaded parts of the connected parts).

[0023] A sliding connection is when two objects are in contact but not fixed and can slide relative to each other.

[0024] A rotational connection is a connection between parts that allows the parts to rotate relative to each other.

[0025] Beneficial effects of the present disclosure:

[0026] It can protect the electronic tags to a certain extent and further reduce the bumps and impacts on the electronic tags. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present disclosure;

[0029] Figure 2 is a schematic diagram of a fixed frame structure of an embodiment of the present disclosure;

[0030] Figure 3 is a schematic diagram of the pressure plate structure of an embodiment of the present disclosure;

[0031] Figure 4 Schematic diagram of the cover structure of an embodiment of the present disclosure. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0033] In the description of the present disclosure, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limitations on the present disclosure.

[0034] According to the concept of this application, Figures 1 to 4An embodiment of an RFID electronic tag for biological sample management is described below. Specifically, the RFID electronic tag for biological sample management is constructed as a split structure, which has components such as a fixed frame 1, a cover plate 4, and an electronic tag body 7. Through the cooperation of the provided pressure plate 2, tension spring 3, pin 5, compression spring 6 and other structures, the two pins 5 are moved toward each other, and the compression spring 6 is contracted under force, so that the pin 5 is immersed in the slide groove 41, the cover plate 4 is lifted, the pressure plate 2 is pulled, and the distance between the pressure plate 2 and the back plate 11 is enlarged. After the electronic tag body 7 is placed, the cover plate 4 is closed, the pin 5 is loosened, and the compression spring 6 is extended so that the pin 5 is inserted into the slot 21, and then the pressure plate 2 is loosened, the tension spring 3 is contracted, and the cover plate 4 is pulled toward the back plate 11 to fix the electronic tag body 7, and the back plate 11 and the cover plate 4 play a protective role on the electronic tag body 7.

[0035] like Figure 1-4 As shown, an RFID electronic tag for biological sample management includes:

[0036] A fixed frame 1, the fixed frame 1 comprises a back plate 11 and end plates 12 fixed to the upper and lower ends of the back plate 11, a limit plate 13 is fixedly connected between the same ends of the two end plates 12, a pressing plate 2 is arranged between the limit plate 13 and the back plate 11, and tension springs 3 are fixedly connected between the two ends of the pressing plate 2 and the back plate 11;

[0037] The cover plate 4 is located between the two pressing plates 2. Both sides of the upper end of the cover plate 4 are rotatably connected with the pressing plates 2. Both sides of the lower end of the cover plate 4 are provided with slide grooves 41. The slide grooves 41 are slidably connected with pins 5 and are installed with compression springs 6. The lower end of the pressing plate 2 is provided with a slot 21.

[0038] The electronic tag body 7 is located between the back plate 11 and the cover plate 4 , and both ends of the electronic tag body 7 are clamped between the back plate 11 and the pressure plate 2 .

[0039] When in use, the two pins 5 are moved toward each other, and the compression spring 6 is forced to shrink, so that the pin 5 is immersed in the slide groove 41, the cover plate 4 is lifted, the pressure plate 2 is pulled, and the distance between the pressure plate 2 and the back plate 11 is increased. After the electronic tag body 7 is placed, the cover plate 4 is closed, the pin 5 is released, the compression spring 6 is extended, and the pin 5 is inserted into the slot 21, and then the pressure plate 2 is released, the tension spring 3 shrinks, and the cover plate 4 is pulled to move toward the back plate 11, and the electronic tag body 7 is fixed. The electronic tag body 7 is protected through the back plate 11 and the cover plate 4.

[0040] Electronic tags are also called radio frequency tags, transponders, and data carriers; readers are also called readout devices, scanners, readers, communicators, and reader-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.

[0041] Extension springs (also called tension springs, or extension springs for short) are helical springs that bear axial tension. Extension springs are generally made of circular cross-section materials. When not bearing load, the coils of the extension spring are generally tight and there is no gap between them.

[0042] Compression springs (compression springs) are helical springs that withstand axial pressure. The cross-section of the material used is mostly circular, and there are also rectangular and multi-strand steel windings. The springs are generally of equal pitch. The shapes of compression springs include: cylindrical, conical, convex and concave, as well as a small number of non-circular shapes. There is a certain gap between the coils of the compression spring. When subjected to external loads, the spring contracts and deforms to store deformation energy.

[0043] In one embodiment of the present invention, the opposite surfaces of the cover plate 4 and the back plate 11 are fixedly connected with rubber pads 8 to avoid rigid contact and further play a protective role.

[0044] In one embodiment of the present invention, the middle of the pressing plate 2 is slidably connected to the limiting column 14, and both ends of the limiting column 14 are fixedly connected to the back plate 11 and the limiting plate 13, so as to prevent the pressing plate 2 from shifting to both sides.

[0045] In one embodiment of the present invention, the upper end of the tension spring 3 is fixedly connected to the pressure plate 2, and the lower end of the tension spring 3 is fixedly connected to the back plate 11. The fixing method of the tension spring 3 is further defined as position.

[0046] In one embodiment of the present invention, the upper ends of the cover plate 4 are fixedly connected with rotating shafts 42 on both sides, the pressing plate 2 is provided with connecting holes 22, and the rotating shafts 42 are rotatably connected in the connecting holes 22. This connection mode realizes the rotation of the pressing plate 2.

[0047] In one embodiment of the present invention, the inner end of the pin 5 is fixedly connected with a paddle 51, so that the paddle 51 can be manually moved to insert or remove the paddle 51.

[0048] In one embodiment of the present invention, ear plates 15 are fixedly connected to both sides of the back plate 11, and through holes 151 are provided on the ear plates 15, so as to facilitate the fixing of the fixing frame 1 with other contact objects.

[0049] The following is a further description of an RFID electronic tag for biological sample management provided by the present invention in conjunction with the accompanying drawings and implementation examples.

[0050] An RFID electronic tag for biological sample management, comprising:

[0051] A fixed frame 1, the fixed frame 1 comprises a back plate 11 and end plates 12 fixed to the upper and lower ends of the back plate 11, a limit plate 13 is fixedly connected between the same ends of the two end plates 12, a pressing plate 2 is arranged between the limit plate 13 and the back plate 11, and tension springs 3 are fixedly connected between the two ends of the pressing plate 2 and the back plate 11;

[0052] The cover plate 4 is located between the two pressing plates 2. Both sides of the upper end of the cover plate 4 are rotatably connected with the pressing plates 2. Both sides of the lower end of the cover plate 4 are provided with slide grooves 41. The slide grooves 41 are slidably connected with pins 5 and are installed with compression springs 6. The lower end of the pressing plate 2 is provided with a slot 21.

[0053] The electronic tag body 7 is located between the back plate 11 and the cover plate 4 , and both ends of the electronic tag body 7 are clamped between the back plate 11 and the pressure plate 2 .

[0054] The opposite surfaces of the cover plate 4 and the back plate 11 are fixedly connected with rubber pads 8 .

[0055] The middle of the pressing plate 2 is slidably connected to a limiting post 14 , and both ends of the limiting post 14 are fixedly connected to the back plate 11 and the limiting plate 13 .

[0056] The upper end of the tension spring 3 is fixedly connected to the pressure plate 2 , and the lower end of the tension spring 3 is fixedly connected to the back plate 11 .

[0057] The upper ends of the cover plate 4 are fixedly connected with rotating shafts 42 on both sides. The pressing plate 2 is provided with connecting holes 22 , and the rotating shafts 42 are rotatably connected in the connecting holes 22 .

[0058] The inner end of the pin 5 is fixedly connected with a paddle 51 .

[0059] Ear plates 15 are fixedly connected to both sides of the back plate 11 , and through holes 151 are formed in the ear plates 15 .

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. An RFID electronic tag for biological sample management, characterized in that: include: A fixed frame (1), the fixed frame (1) comprising a back plate (11) and end plates (12) fixed to the upper and lower ends of the back plate (11), a limit plate (13) being fixedly connected between the same ends of the two end plates (12), a pressure plate (2) being arranged between the limit plate (13) and the back plate (11), and tension springs (3) being fixedly connected between the two ends of the pressure plate (2) and the back plate (11); A cover plate (4), the cover plate (4) is located between the two pressure plates (2), the upper ends of the cover plate (4) are rotatably connected to the pressure plates (2), the lower ends of the cover plate (4) are provided with slide grooves (41), the slide grooves (41) are slidably connected with pins (5) and are installed with compression springs (6), and the lower ends of the pressure plates (2) are provided with slots (21); The electronic tag body (7) is located between the back plate (11) and the cover plate (4), and the two ends of the electronic tag body (7) are clamped between the back plate (11) and the pressure plate (2).

2. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The opposite surfaces of the cover plate (4) and the back plate (11) are both fixedly connected with rubber pads (8).

3. The RFID electronic tag for biological sample management according to claim 2, characterized in that: The middle of the pressure plate (2) is slidably connected to a limiting column (14), and both ends of the limiting column (14) are fixedly connected to the back plate (11) and the limiting plate (13).

4. The RFID electronic tag for biological sample management according to claim 3, characterized in that: The upper end of the tension spring (3) is fixedly connected to the pressure plate (2), and the lower end of the tension spring (3) is fixedly connected to the back plate (11).

5. The RFID electronic tag for biological sample management according to claim 4, characterized in that: The upper ends of the cover plate (4) are fixedly connected with rotating shafts (42), and the pressing plate (2) is provided with connecting holes (22), and the rotating shafts (42) are rotatably connected in the connecting holes (22).

6. The RFID electronic tag for biological sample management according to claim 1, characterized in that: The inner end of the pin (5) is fixedly connected with a paddle (51).

7. The RFID electronic tag for biological sample management according to claim 1, characterized in that: Ear plates (15) are fixedly connected to both sides of the back plate (11), and through holes (151) are provided on the ear plates (15).

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