Rapid code scanning device and blood preservation library

Abstract

The utility model relates to the technical field of storage systems, and discloses a rapid code scanning device and a blood preservation storeroom, the rapid code scanning device comprises an object carrying frame, a camera shooting assembly and a detection assembly, the object carrying frame is provided with a plurality of placing positions, and the placing positions are used for placing storage boxes; the camera shooting assembly is used for identifying the storage box and the position of the storage box in the carrying frame; the detection assembly is used for detecting whether the storage box exists in the placement position. The code scanning device provided by the utility model can quickly identify the storage box and can accurately locate the position of the storage box in the object carrying frame at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of storage systems, and particularly relates to a fast code scanning device and a blood storage bank. Background Art

[0002] The current blood storage cold storage is characterized by large capacity, intelligence, and small temperature fluctuations. The way it stores blood is to seal the blood in a storage box and paste a barcode recording the relevant information of the blood inside on the surface of the storage bag box.

[0003] Currently, RFID (Radio Frequency Identification) technology is usually adopted. That is, first, the storage box is made to carry a tag with the data of this storage box, and then the reader automatically identifies and reads the data stored on the tag through an electromagnetic field to achieve warehousing. When multiple such storage boxes with tags are located in the same carrier frame, although this warehousing method can quickly identify the storage boxes, it cannot accurately locate the specific positions of the storage boxes in the carrier frame. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a fast code scanning device, aiming to provide a code scanning device that can achieve accurate positioning while quickly scanning codes.

[0005] To achieve the above object, the fast code scanning device proposed by the utility model includes a carrier frame, the carrier frame has a plurality of placement positions, and the placement positions are used for placing storage boxes;

[0006] A camera assembly, the camera assembly is used to identify the storage box and the position of the storage box in the carrier frame; and,

[0007] A detection component, the detection component is used to detect whether there is a storage box in the placement position.

[0008] In one embodiment, a partition board is connected inside the carrier frame, and the partition board divides the inside of the carrier frame into a plurality of accommodation cavities, and the plurality of accommodation cavities form the plurality of placement positions.

[0009] In one embodiment, the plurality of accommodation cavities are uniformly arranged in two rows along a first direction.

[0010] In one embodiment, the fast code scanning device further includes a detection component, and the detection component is used to detect whether there is a storage box in the placement position.

[0011] In one embodiment, the detection component includes a detection switch, the detection switch includes a transmitting part and a receiving part, the transmitting part is used to emit a light source to the storage box, and the receiving part is used to receive the light source reflected from the storage box.

[0012] In one embodiment, the fast code scanning device further includes a frame moving assembly, and the frame moving assembly includes a frame and a transmission member connected to each other. The frame is used to fix the transmission member, and the transmission member is used to transmit the load frame.

[0013] In one embodiment, the fast code scanning device further includes a bracket, and the bracket is fixed on the frame. The bracket is used to mount the camera assembly and the detection assembly.

[0014] In one embodiment, the fast code scanning device further includes a positioning card, and the positioning card is arranged on the load frame and used to record the information of the load frame.

[0015] In one embodiment, the load frame is provided with a convex portion, and the convex portion includes a first convex and a second convex connected to each other. The first convex and the second convex enclose to form a card slot, and at least a part of the positioning card is located in the card slot.

[0016] In one embodiment, the fast scanning device further includes a positioning detection box, and the positioning detection box is used to identify the information recorded by the positioning card.

[0017] The present utility model also provides a blood storage library, and the blood storage library includes the fast code scanning device described in any one of the foregoing embodiments.

[0018] The technical solution of the present utility model takes a picture of the load frame by using a camera assembly, and the camera assembly transmits the taken picture to a control system. The control system performs analysis and processing on the stored information of the storage box and the position information of the storage box located in the load frame, so as to realize the function of quickly identifying the storage box and accurately positioning the position of the storage box in the load frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0020] Figure 1 It is a schematic structural diagram of an embodiment of the fast code scanning device of the present utility model;

[0021] Figure 2 is Figure 1 a partial enlarged view of part A in

[0022] Figure 3 It is a schematic structural diagram of another embodiment of the fast code scanning device of the present utility model.

[0023] Description of the reference numerals in the attached drawings:

[0024] 100 - Quick code scanning device, 200 - Storage box, 210 - Barcode, 300 - Position detection box;

[0025] 110 - Carrying frame, 110a - Accommodating cavity, 111 - Partition board, 112 - Protrusion, 1121 - First protrusion, 1122 - Second protrusion;

[0026] 120 - Camera assembly, 121 - Camera, 122 - Connecting piece;

[0027] 130 - Detection assembly, 131 - Detection switch;

[0028] 140 - Frame moving assembly, 141 - Frame, 142 - Transmission piece;

[0029] 150 - Bracket, 151 - First mounting part, 1511 - First support leg, 1512 - First mounting plate, 152 - Second mounting part, 1521 - Second support leg, 1522 - Second mounting plate, 160 - Positioning card.

[0030] The realization, functional features and advantages of the present utility model will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0034] The current blood storage cold storage is characterized by large capacity, intelligence, and small temperature fluctuations. The way it stores blood is to seal the blood in a storage box and paste a barcode recording relevant information of the contained blood on the surface of the storage bag box.

[0035] Currently, RFID (Radio Frequency Identification) technology is usually adopted. That is, first, the storage box is made to carry a tag with the data of this storage box, and then the reader automatically identifies and reads the data stored on the tag through an electromagnetic field to achieve warehousing. When multiple such storage boxes with tags are located in the same loading frame, although this warehousing method can quickly identify the storage box, it cannot accurately locate the specific position of the storage box in the loading frame.

[0036] In addition, another warehousing method is barcode scanning. By scanning the barcode on the storage box and the position number barcode of the placement position in the loading frame one by one by a scanning device, the storage box and the loading frame are bound. Although this method can accurately locate the position of the storage box, it requires repeated barcode scanning, resulting in a long scanning time and low warehousing efficiency.

[0037] To solve the above problems, please refer to Figure 1 and Figure 3 The present utility model provides a fast barcode scanning device 100. The fast barcode scanning device 100 includes a loading frame 110. The loading frame 110 has a plurality of placement positions for placing storage boxes 200;

[0038] An imaging component 120 for identifying the storage box 200 and the position of the storage box 200 within the loading frame 110; and

[0039] A detection component for detecting whether there is a storage box in the placement position.

[0040] In this embodiment, the imaging component 120 takes pictures of the storage box 200. The imaging component 120 transmits the captured images to the control system. The control system analyzes and processes the stored information in the storage box 200 and the position information of the storage box 200 located in the loading frame 110, so as to realize the function of quickly identifying the storage box 200 and accurately positioning the position of the storage box 200 in the loading frame 110.

[0041] Specifically, the surface of the storage box 200 has an identifier that can be recognized by the imaging component 120, such as a barcode 210. The barcode 210 records the information of the items stored in the storage box 200. During the image processing, various techniques are used to detect the barcode 210 in the image, such as edge detection, pattern matching, contour detection, etc., to identify the specific placement position of the storage box 200 in the loading frame 110. In other embodiments, the storage box 200 is provided with a barcode 210, and different marks are set at different placement positions. Computer vision and image processing techniques are used to bind the barcode 210 and the marks one by one to achieve the positioning of the storage box 200. Since the present utility model uses the imaging component 120 to take pictures of the storage box 200 for scanning and positioning, one shooting completes one warehousing action. Compared with the foregoing methods using RFID technology and using a scanning device for scanning, the present utility model at least has the effects of being able to quickly scan the code and accurately position.

[0042] Furthermore, in order to prevent the imaging component 120 from missing the information of the storage box 200 in the loading frame 110, the detection component 130 feeds back the information on whether there is a storage box 200 in the placement position to the control system, and compares and analyzes it with the result of the image analysis and processing by the control system, so as to achieve the purpose of preventing the imaging component 120 from missing shooting.

[0043] In one embodiment, please refer to Figure 2 , a partition 111 is connected inside the loading frame 110. The partition 111 divides the inside of the loading frame 110 into multiple accommodation cavities 110a, and the multiple accommodation cavities 110a form multiple placement positions.

[0044] In this embodiment, the storage box 200 is a rectangular box. The partition plate 111 divides the space inside the storage frame 110 into a rectangular accommodation cavity 110a that matches the volume of the storage box 200, so that the storage box 200 does not shake when fixed in the accommodation cavity 110a. Therefore, when the imaging component 120 takes pictures, the pictures taken will not be unrecognizable due to the shaking or jitter of the storage box 200, resulting in failed storage recognition, reducing the probability of the imaging component 120 taking repeated pictures, and improving the storage efficiency. Optionally, the partition plate 111 can be detachably connected inside the storage frame 110. The storage frame 110 can select different partition plates 111 for assembly according to storage boxes 200 of different specifications, so that the storage frame 110 can accommodate various storage boxes 200 and improve the applicability of the storage frame 110. In other embodiments, the shapes of the storage box 200 and the accommodation cavity 110a are not limited, as long as the shape can satisfy the accommodation of the storage box 200 in the accommodation cavity 110a.

[0045] Further, please refer to Figure 1 and Figure 3 , a plurality of accommodation cavities 110a are arranged in two rows uniformly along the first direction.

[0046] In this embodiment, in order to facilitate the imaging component 120 to identify the storage box 200, the accommodation cavities 110a are uniformly arranged along the first direction, that is, the storage boxes 200 are located in the storage frame 110 in two rows along the first direction. The orderly arrangement can simplify the steps for the control system to identify the storage box 200, thereby improving the storage efficiency of the entire device. Specifically, the number of one row of the accommodation cavities 110a is arranged as 10 along the first direction, that is, the storage frame 110 can accommodate 20 storage boxes 200 at a time. In other embodiments, the specific number of the accommodation cavities 110a is not limited.

[0047] Further, in order to improve the shooting efficiency of the imaging component 120, the imaging component 120 includes a plurality of cameras 121. The plurality of cameras 121 are uniformly distributed along the first direction. The plurality of cameras 121 perform partition shooting on the storage frame 110, so that the control system processes multiple images simultaneously, improving the storage efficiency.

[0048] It should be noted that when the storage frame 110 is a rectangular frame, the first direction is the length direction of the rectangular frame.

[0049] In one embodiment, please refer to Figure 1 and Figure 3 , the detection component 130 includes a detection switch 131. The detection switch 131 includes a transmitting part and a receiving part. The transmitting part is used to emit light to the storage box 200, and the receiving part is used to receive the light reflected from the storage box 200.

[0050] In this embodiment, the function of the detection switch 131 is realized by adopting a structure similar to that of an optoelectronic switch. Therefore, the detection switch 131 in this embodiment has at least the advantages of high precision, high response speed and strong reliability. In other embodiments, the detection component 130 may include a pressure sensor, an ultrasonic sensor, as long as it can detect whether the storage box 200 exists at the placement position. Therefore, the detection component 130 is not limited. In addition, in other embodiments, the imaging component 120 can also take pictures of the same carrier frame 110 multiple times, analyze and compare the images taken multiple times. If there is a change or absence in the position of the barcode 210 between them, it is determined that the imaging component 120 has missed a shot.

[0051] In one embodiment, please refer to Figure 1 and Figure 3 , the fast code scanning device 100 further includes a frame moving component 140. The frame moving component 140 includes a frame 141 and a transmission member 142 connected to each other. The frame 141 is used to fix the transmission member 142, and the transmission member 142 is used to transmit the carrier frame 110.

[0052] In this embodiment, by automatically transmitting the carrier frame 110 using the transmission member 142, automatic warehousing is realized, manual operation is reduced, and warehousing efficiency is improved.

[0053] In one embodiment, please refer to Figure 1 and Figure 3 , the fast code scanning device 100 further includes a bracket 150. The bracket 150 is fixed on the frame 141, and the bracket 150 is used to install the imaging component 120 and the detection component 130.

[0054] Specifically, the bracket 150 includes a first mounting portion 151 and a second mounting portion 152 connected to each other. The first mounting portion 151 includes a first support leg 1511 and a first mounting plate 1512. One end of the first support leg 1511 is connected to the frame 141, so that the bracket 150 is installed on the side of the transmission member 142 close to the carrier frame 110, and the other end is connected to the first mounting plate 1512. When the detection component 130 includes a detection switch 131, the detection switch 131 is arranged on the first mounting plate 1512, so that the emitting portion of the detection switch 131 faces the carrier frame 110; the second mounting portion 152 includes a second support leg 1521 and a second mounting plate 1522. One end of the second support leg 1521 is connected to the side of the first mounting plate 1512 far from the transmission member 142, and the other end is connected to the second mounting plate 1522. The camera 121 is connected to the second mounting plate 1522 through a connecting member 122.

[0055] In one embodiment, please refer to Figure 2 , the fast code scanning device 100 further includes a positioning card 160. The positioning card 160 is arranged on the carrier frame 110 and is used to record the information of the carrier frame 110.

[0056] In this embodiment, the positioning card 160 records the information of the storage frame 110, which facilitates the control system to track the position of the storage frame 110 at any time, thereby realizing the positioning of the storage frame 110. In one embodiment, please refer to Figure 2 , the storage frame 110 is provided with a convex portion 112. The convex portion 112 includes a first convex 1121 and a second convex 1122 that are connected to each other. The first convex 1121 and the second convex 1122 enclose a card slot, and at least a part of the positioning card 160 is located in the card slot.

[0057] In this embodiment, in order to facilitate the installation and disassembly of the positioning card 160, the positioning card 160 is fixed in the card slot by a snap connection method.

[0058] In one embodiment, please refer to Figure 1 , the fast scanning device further includes a positioning detection box, and the positioning detection box is used to identify the information recorded by the positioning card.

[0059] Specifically, the positioning detection box 300 is arranged on the rack 141 and close to the side of the storage frame 110 where the positioning card 160 is provided. The positioning detection box 300 is used to identify the information of the storage frame 110 carried by the positioning card 160 and feed the information back to the control system. The control system binds the information of the storage frame 110 with the information of the storage box in the storage frame 110 to realize the warehousing operation.

[0060] The present utility model also provides a blood storage library, which includes a fast scanning device 100. The specific structure of the fast scanning device 100 refers to the above embodiments. Since this blood storage library adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, and will not be elaborated herein one by one.

[0061] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the specification and drawings of the present utility model under the inventive concept of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A fast code scanning device, characterized in that: include: A loading frame, the loading frame having a plurality of placement positions, the placement positions being used to place storage boxes; A camera assembly, the camera assembly is used to identify the storage box and the position of the storage box in the object-carrying frame, wherein the storage box has a mark on its surface that can be identified by the camera assembly; as well as, A detection component is used to detect whether the storage box exists at the placement position.

2. The fast code scanning device according to claim 1, characterized in that: A partition plate is connected inside the object-carrying frame, and the partition plate divides the object-carrying frame into a plurality of accommodating cavities, and the plurality of accommodating cavities form a plurality of placement positions.

3. The fast code scanning device according to claim 2, characterized in that: The plurality of accommodating cavities are evenly arranged in two rows along the first direction.

4. The fast code scanning device according to claim 1, characterized in that: The detection assembly includes a detection switch, and the detection switch includes a transmitting part and a receiving part. The transmitting part is used to transmit the light source to the storage box, and the receiving part is used to receive the light source reflected from the storage box.

5. The fast code scanning device according to claim 1, characterized in that: The rapid code scanning device also includes a frame moving assembly, which includes a frame and a transmission member connected to each other, the frame is used to fix the transmission member, and the transmission member is used to transmit the object-carrying frame.

6. The fast code scanning device according to claim 5, characterized in that: The fast code scanning device also includes a bracket, which is fixed on the frame and is used to install the camera component and the detection component.

7. The fast code scanning device according to claim 1, characterized in that: The fast code scanning device also includes a positioning card, which is arranged on the object-carrying frame and is used to record information of the object-carrying frame.

8. The fast code scanning device according to claim 7, characterized in that: The object-carrying frame is provided with a protruding portion, and the protruding portion includes a first protrusion and a second protrusion connected to each other. The first protrusion and the second protrusion are combined to form a card slot, and the positioning card is at least partially located in the card slot.

9. The fast code scanning device according to claim 7, characterized in that: The rapid code scanning device also includes a positioning detection box, which is used to identify the information recorded on the positioning card.

10. A blood storage bank, characterized in that: A fast code scanning device comprising any one of claims 1 to 9.

Images