[0020] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described The embodiments are only a part of the embodiments of the present application, rather than all the embodiments.
[0021] Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.
[0022] See Figure 1 to Figure 4 , Figure 1 to Figure 4 A specific embodiment of a sample collector of the present invention is provided, wherein: figure 1 It is a front view of a sample collector according to an embodiment of the present invention; figure 2 Is a left view of a sample collector according to an embodiment of the present invention; image 3 It is a top view of a sample collector according to an embodiment of the present invention; Figure 4 It is an enlarged schematic diagram of the sample barrel of the embodiment of the present invention; Figure 5 It is a schematic diagram of the structure of the sample barrel cover in the top view direction according to the embodiment of the present invention.
[0023] Such as Figure 1 to Figure 4 As shown, the present invention provides a sample collector, including a frame 1, a rotary drive device 2, a power supply base plate 3, a conductive slip ring 4, a power supply boss 5, a sample barrel 6, a power receiving groove 7, an IC card password Lock 8, IC card swiping and unlocking device 9, sample tube 10 and tray 17.
[0024] The frame 1 is generally erected inside the workshop for supporting.
[0025] A rotary drive device 2 is provided at the bottom of the rack 1, a tray 17 is rotatably mounted on the rotary drive device 2, a power supply base plate 3 is evenly arranged on the tray 17, and the rotary drive device 2 is used to provide power for the rotation of the tray 17.
[0026] The power supply base plate 3 is provided with a power supply boss 5, and a conductive slip ring 4 is suspended directly above the rotation center of the tray 17. The conductive slip ring 4 and the power supply boss 5 are connected by wires. The conductive slip ring 4 is used to connect the outside world The electric energy and related signals are conducted to the power supply base 3.
[0027] The conductive slip ring 4 is also called the slip ring or the rotary joint or the rotating electrical interface or the return ring. In this solution, the conductive slip ring 4 can realize the electrical energy between the two relative rotating mechanisms of the external power supply fixed socket and the power supply base 3 In addition, the conductive slip ring 4 can also transmit external images, data and other signals to the continuously rotating power supply base plate 3.
[0028] The power supply base plate 3 is provided with a power supply boss 5, and the power supply boss 5 is provided with a sample barrel 6. The sample barrel 6 includes a barrel body 601 and a barrel lid 602. The bottom of the barrel body 6 is provided with a power receiving groove 7 matched with the power supply boss 5.
[0029] The sample barrel 6 is used for packaging of samples. The power supply boss 5 and the power receiving groove 7 are matched and coupled, the electric energy and signal are transmitted from the power supply base plate 3 to the power supply boss 5, and the power supply boss 5 is further transmitted to the power receiving groove 7. In this way, the power and signal slave part is realized Transfer to the sample barrel 6. The power supply boss 5 supplies power to the IC card code lock 8 through the power receiving groove 7 and transmits the unlock signal.
[0030] An IC card code lock 8 is provided between the barrel body 601 and the barrel lid 602, and the IC card code lock 8 is used for locking between the barrel body 601 and the barrel lid 602.
[0031] The IC card code lock 8 and the power receiving groove 7 are connected by wires, so that the IC card code lock 8 can receive external continuous power supply.
[0032] An IC card swiping and unlocking device 9 is provided on the side of the rack 1, and the IC card swiping and unlocking device 9 and the IC card code lock 8 match each other. The IC card swiping unlocking device 9 is used for automatic unlocking of the IC card code lock 8. In this way, when the power supply base plate 3 drives the sample barrel 6 to rotate to the IC card swipe unlocking device 9, the IC card swipe unlocking device 9 can swipe the card on the IC card code lock 8 to unlock, thereby realizing the opening of the barrel cover 602.
[0033] A sample guide tube 10 is provided above the IC card unlocking device 9. The sample guide tube 10 is used to transfer samples to the sample barrel 6. Of course, in order to facilitate the control of the sample delivery process, the sample guide tube 10 may preferably adopt a lift-type sample guide tube.
[0034] In this solution, the IC card code lock 8 and the IC card swiping unlocking device 9 both adopt IC card technology. Compared with the ID card technology used on the existing sample collector, the IC card is far more secure than the ID card. The reading and writing of the data recorded in the IC card requires corresponding password authentication, and even each area in the card has a different password protection, which fully protects data security. The password for writing data and the password for reading data can be Set as different, providing a good hierarchical management method to ensure system security.
[0035] The IC card can not only read a large amount of data by authorized users, but also can write a large amount of data (card number, user authority, user information, etc.) by authorized users. The contents of the IC card can be repeatedly erased and written. The ID card cannot write data. The record content can only be written by the chip manufacturer at one time. The user can only read the card number and use it. It is impossible to formulate a new number management system according to the actual needs of the system. The card number in the ID card can be read. Take without any authority, easy to imitate.
[0036] Existing sample collectors generally can only be installed with ID card electromagnetic locks due to the limitations of the power supply form. The sample collector provided by the present invention provides a new power supply mode that can be stable, continuous, and high-power transmission, and will be matched for the first time The IC card code lock 8 and the IC card swiping unlocking device 9 are applied to the sample collector, which greatly improves the safety and confidentiality of the sample collector.
[0037] In addition, the conductive slip ring 4 of this solution can supply the pilot signal from the external fixed power socket when the power supply base 3 is rotating, which can provide stable, continuous, high-power power transmission to the device and ensure the long-term use of the device.
[0038] In this embodiment, to further facilitate the accurate movement of the sample barrel 6 to the sample loading position, that is, to accurately locate the position where the sample barrel 6 is opened, a positioning device 11 is provided on the side of the rack 1, and the positioning device 11 is used for the sample barrel. 6 Rotate to the position of the IC card swiping unlocking device 9 position.
[0039] In this embodiment, a lid opening device 12 is installed in the rack 1, and the lid opening device 12 is used for opening and closing the lid 602 of the sample barrel 6.
[0040] In this embodiment, considering that sometimes the IC card password lock 8 does not open after the IC card swiping unlocking device 9 swips the card, that is, the unlocking fails, at this time, if you still open the lid 602, the IC card password The lock 8 is easily damaged by external force. To avoid this, a switch detection device 13 is installed in the IC card combination lock 8 to detect whether the IC card combination lock 8 is successfully unlocked and locked.
[0041] In this embodiment, in order to tell the operator whether the unlocking is successful or not, an alarm device 14 is connected to the sample barrel 6, and the alarm device 14 is connected to the IC card code lock switch detection device 13, where the IC card code lock switch detection device 13 When it is detected that the IC card code lock 8 has failed to unlock, the alarm device 14 will issue an alarm.
[0042] In this embodiment, in order to facilitate the overhaul of the sample collector, an overhaul door 15 is provided on the side of the frame 1.
[0043] In this embodiment, an RFIC card 18 for recording sample code information in the sample barrel 6 is installed on the barrel cover 602.
[0044] In this embodiment, an IC card reader/writer 16 is provided in the rack 1, and the IC card reader/writer 16 is used to write sample information codes into the RFIC card 18 or read the information codes in the RFIC card 18.
[0045] The sample collector provided by the present invention has been introduced in detail above. Specific examples are used in this article to describe the principle and implementation of the present invention. The description of the above examples is only used to help understand the method and core idea of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.
