Full-automatic blood collection tube bar code scanning mechanism and detection device

Abstract

The utility model discloses a full-automatic blood collection tube bar code scanning mechanism which comprises a supporting assembly. The telescopic arm assembly, the cam driving assembly and the bar code scanning device are respectively arranged on the supporting assembly; the cam driving assembly can be in contact connection with the telescopic arm assembly and drives the telescopic arm assembly to break away from the clamping operation on the blood collection tube; the bar code scanning device is arranged opposite to a bar code on the blood collection tube in a clamping state; the rotating assembly is movably and oppositely arranged on one side of the telescopic arm assembly, and the rotating assembly is matched with the telescopic arm assembly to clamp and rotate the blood collection tubes. The utility model further discloses a full-automatic detection device. According to the utility model, through mutual cooperation among the telescopic arm assembly, the cam driving assembly, the rotating assembly and the bar code scanning device, automatic operation of bar code scanning of the blood collection tube is effectively realized.

Description

Technical Field

[0001] The utility model relates to the technical field of scanning mechanisms, and in particular to a fully automatic blood collection tube bar code scanning mechanism and a detection device. Background Art

[0002] Blood testing is a common method for medical diagnosis of diseases. Using blood collection tubes to collect blood as test samples is the most common method. Blood collection tubes have become a necessary and widely used medical device in hospitals. The large-scale application of blood collection tubes has made blood collection more reliable and also provided great convenience for medical staff in blood collection. In order to deal with multiple patients, barcode labels printed with patient information, examination items, etc. are usually affixed to the blood collection tubes for easy identification and statistics. After the blood is collected, the barcode needs to be scanned in time to collect the time information of blood collection, count the number, etc., before entering the subsequent testing and analysis operations.

[0003] At present, the identification, information collection and statistics of blood collection tubes are mostly carried out manually. The detection personnel generally hold the blood collection tube by hand and align it with a fixed barcode scanner for scanning. Since the barcodes on the blood collection tubes are in different directions, the blood collection tubes need to be rotated during scanning to align the barcodes with the scanning port of the barcode scanner so that the barcode scanner can scan the barcodes on the blood collection tubes. However, since there are a lot of specimens to be tested for blood, the labor intensity is high and the workload is also large, which is easy to cause mistakes in the work, resulting in errors in the blood collection tube specimens and causing medical disputes. At the same time, the efficiency of the existing manual scanning of blood collection tube barcodes is also low. Therefore, a fully automatic blood collection tube barcode scanning mechanism and a detection device are provided to solve the problem that the existing manual scanning of blood collection tube barcodes is low and easy to cause work mistakes. Utility Model Content

[0004] One of the purposes of the utility model is to provide a fully automatic blood collection tube bar code scanning mechanism and detection device, so as to solve the problem that the existing manual scanning of blood collection tube bar code is low and easy to cause work errors.

[0005] The utility model provides a fully automatic blood collection tube barcode scanning mechanism and detection device which can be realized by the following technical solutions:

[0006] The utility model discloses a fully automatic blood collection tube barcode scanning mechanism, comprising a support component; a telescopic arm component, a cam driving component and a barcode scanning device respectively arranged on the support component; the cam driving component can be in contact and connected with the telescopic arm component, and drives the telescopic arm component to disengage the clamping operation on the blood collection tube; the barcode scanning device is arranged relative to the barcode on the blood collection tube in a clamping state; and a rotating component is movably arranged relative to one side of the telescopic arm component, and cooperates with the telescopic arm component to perform a clamping and rotating operation on the blood collection tube.

[0007] In one embodiment, the telescopic arm assembly includes a first support frame, which is fixedly mounted on the support assembly; a slide rail and a sliding seat are sequentially mounted on the first support frame, and the sliding seat is movably mounted on the slide rail; a clamping arm structure is fixedly mounted on the sliding seat, and the cam driving assembly can be contacted and connected with it; a plurality of clamping wheels are respectively and movably mounted on the clamping arm structure and are arranged opposite to the rotating assembly; and an elastic clamping structure is arranged on the support assembly and passes through the clamping arm structure.

[0008] In one embodiment, the clamping arm structure includes a clamping arm body and a driving block; the driving block is fixedly disposed between the clamping arm body and the sliding seat, and can be in contact and connected with the cam driving assembly.

[0009] In one embodiment, the elastic clamping structure includes a guide rod and an elastic member; one end of the guide rod is fixedly arranged on the support assembly, and the other end thereof passes through the clamping arm body; the elastic member is movably passed through the guide rod and its two ends are respectively in contact and connected with the support assembly and the clamping arm body.

[0010] In one embodiment, the elastic member is a spring; the clamping wheel is a bearing.

[0011] In one embodiment, the cam driving assembly includes a second support frame, a driving motor and a cam body; the second support frame is fixedly disposed on the support assembly; the driving motor is disposed on the second support frame; the cam body is disposed on the rotating shaft of the driving motor and can be contacted and connected with the driving block.

[0012] In one embodiment, the driving motor is a stepping motor.

[0013] In one embodiment, the rotating assembly includes a fixed frame, a rotating motor and a rotating wheel; the fixed frame is fixedly arranged on one side of the telescopic arm assembly; the rotating motor is on the fixed frame; and the rotating wheel is fixedly arranged on the rotating shaft of the rotating motor.

[0014] In one embodiment, the rotating wheel is in the shape of a disk, and its side is surrounded by convex points or stripes.

[0015] A fully automatic detection device comprises any of the blood collection tube barcode scanning mechanisms described above.

[0016] Compared with the prior art, the fully automatic blood collection tube barcode scanning mechanism and detection device of the utility model have the following beneficial effects:

[0017] The utility model discloses a fully automatic blood collection tube bar code scanning mechanism and a clamping arm structure in a detection device that moves forward under the action of an elastic pressing structure, so that a plurality of clamping wheels cooperate with a rotating assembly to clamp and rotate the blood collection tube between the two, and at the same time, a bar code scanning device performs a scanning operation on the bar code on the blood collection tube; after the scanning is completed, the cam driving assembly drives the clamping arm structure to move backward, so as to disengage the blood collection tube after the scan is completed, and the scanning operation of the bar code on the blood collection tube is quickly realized, which effectively solves the problem that the existing manual scanning of the blood collection tube bar code is low and easy to cause work errors;

[0018] The utility model discloses a fully automatic blood collection tube bar code scanning mechanism and detection device, which has the characteristics of clever design, small size and compact structure; at the same time, the rotating component and the clamping wheel can cooperate to rotate 360 ​​degrees, so that the bar code scanning device can scan the bar code on the blood collection tube without blind spots, thereby reducing the missed scanning operation to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a fully automatic blood collection tube barcode scanning mechanism of the utility model, comprising a telescopic arm assembly, a cam drive assembly and a rotating assembly;

[0021] Figure 2 yes Figure 1 The structure diagram of the fully automatic blood collection tube barcode scanning mechanism of the utility model from another perspective is shown;

[0022] Figure 3 yes Figure 1 A schematic diagram of the exploded structure of the telescopic arm assembly shown;

[0023] Figure 4 yes Figure 1 An exploded schematic diagram of the cam drive assembly shown;

[0024] Figure 5 yes Figure 1 Schematic diagram of the structure of the rotating assembly shown.

[0025] Markings in the figure: 11, support assembly; 12, telescopic arm assembly; 121, first support frame; 122, slide rail; 123, sliding seat; 124, clamping arm structure; 1241, clamping arm body; 12411, through hole; 1242, driving block; 125, clamping wheel; 126, elastic clamping structure; 1261, guide rod; 1262, elastic member; 13, cam driving assembly; 131, second support frame; 132, driving motor; 133, cam body; 14, rotating assembly; 141, fixed frame; 1411, fixed hole; 142, rotating motor; 143, rotating wheel; 15, barcode scanning device; 20, blood collection tube. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1 and Figure 2 As shown, the utility model is a fully automatic blood collection tube barcode scanning mechanism comprising a support assembly 11, a telescopic arm assembly 12, a cam driving assembly 13, a rotating assembly 14 and a barcode scanning device 15; the support assembly 11 is a supporting body; the telescopic arm assembly 12, the cam driving assembly 13 and the barcode scanning device 15 are respectively arranged on the support assembly 11, and the cam driving assembly 13 can be in contact and connected with the telescopic arm assembly 12, and it drives the telescopic arm assembly 12 to move, so that the telescopic arm assembly 12 is separated from the clamping operation of the blood collection tube 20; the rotating assembly 14 is movably arranged on one side of the telescopic arm assembly 12, and it cooperates with the telescopic arm assembly 12 to clamp and rotate the blood collection tube 20; the barcode scanning device 15 is arranged relative to the barcode on the blood collection tube 20 in the clamped state, so as to facilitate the barcode scanning device 15 to scan the barcode on the blood collection tube 20.

[0029] See also Figure 1-Figure 3As shown, in this embodiment, the telescopic arm assembly 12 includes a first support frame 121, a slide rail 122, a sliding seat 123, a clamping arm structure 124, a plurality of clamping wheels 125 and an elastic pressing structure 126; the first support frame 121 is fixedly arranged on the support assembly 11; the slide rail 122 is fixedly arranged on the first support frame 121; the sliding seat 123 is movably arranged on the slide rail 122, and can move on the slide rail 122; the clamping arm structure 124 is fixedly arranged on the slide seat 123 and can be moved with the cam drive assembly The cam drive assembly 13 is in contact with the slide seat 123, which drives the slide seat 123 to move on the slide rail 122 under the action of the cam drive assembly 13; the plurality of clamping wheels 125 are respectively movably arranged on the clamping arm structure 124 and are arranged opposite to the rotating assembly 14, and the clamping and rotating operation of the blood collection tube 20 is realized through the cooperation of the plurality of clamping wheels 125 and the rotating assembly 14; the elastic pressing structure 126 is arranged on the support assembly 11 and is connected to the clamping arm structure 124 through and through, and provides elastic force to the clamping arm structure 124. Specifically, the clamping wheel 125 adopts a bearing.

[0030] See also Figure 3 As shown, in this embodiment, the clamping arm structure 124 includes a clamping arm body 1241 and a driving block 1242; the driving block 1242 is fixedly arranged between the clamping arm body 1241 and the sliding seat 123, and can be in contact and connected with the cam driving assembly 13. When the cam driving assembly 13 contacts the driving block 1242, the cam driving assembly 13 drives the driving block 1242 to move backward. Since the clamping arm body 1241 is fixedly connected with the driving block 1242, the clamping arm body 1241 also moves backward with the driving block 1242, and at the same time compresses the elastic clamping structure 126, so that the multiple clamping wheels 125 arranged on the clamping arm body 1241 are separated from the blood sampling tube 20, thereby realizing the relaxation operation of the blood sampling tube 20. Specifically, the clamping arm body 1241 is penetrated by a through hole 12411, and the elastic pressing structure 126 penetrates the clamping arm body 1241 through the through hole 12411. In other embodiments, the clamping arm body 1241 and the driving block 1242 may also be integrally formed.

[0031] See also Figure 3As shown, in this embodiment, the elastic pressing structure 126 includes a guide rod 1261 and an elastic member 1262; one end of the guide rod 1261 is fixedly arranged on the support assembly 11, and the other end thereof passes through the clamping arm body 1241 through the through hole 12411; the elastic member 1262 is movably arranged through the guide rod 1261 and its two ends are respectively in contact with the support assembly 11 and the clamping arm body 1241, and provides an elastic force to the clamping arm body 1241. Specifically, the elastic member 1262 is a spring.

[0032] See also Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the cam driving assembly 13 includes a second support frame 131, a driving motor 132 and a cam body 133; the second support frame 131 is fixedly arranged on the support assembly 11; the driving motor 132 is arranged on the second support frame 131; the cam body 133 is arranged on the rotating shaft of the driving motor 132 and can be in contact with the driving block 1242, and the driving motor 132 drives the cam body 133 to rotate a certain angle, thereby driving the driving block 1242 to move backward. Specifically, the driving motor 132 adopts a stepping motor, which is convenient for it to drive the cam body 133 to perform precise rotation operation.

[0033] See also Figure 1 , Figure 2 and Figure 5 As shown, in this embodiment, the rotating assembly 14 includes a fixed frame 141, a rotating motor 142 and a rotating wheel 143; the fixed frame 141 is fixedly arranged on one side of the telescopic arm assembly 12; the rotating motor 142 is arranged on the fixed frame 141; the rotating wheel 143 is fixedly arranged on the rotating shaft of the rotating motor 142, and rotates following the rotation of the rotating motor 142, thereby cooperating with the telescopic arm assembly 12 to drive the blood collection tube 20 to perform a 360-degree rotation operation; specifically, the rotating wheel 143 is disc-shaped, and its side is surrounded by convex dots or stripes, thereby increasing the friction between the rotating wheel 143 and the blood collection tube 20 to a certain extent, making it convenient for the rotating wheel 143 to drive the blood collection tube 20 to rotate.

[0034] See also Figure 1 and Figure 2 As shown, in this embodiment, the barcode scanning device 15 adopts the existing technology, so its specific working process and the model adopted are not described here, as long as it can meet the requirements of this application.

[0035] The utility model provides a fully automatic detection device comprising any one of the blood collection tube bar code scanning mechanisms described above.

[0036] It should be noted that the specific working process of the fully automatic blood collection tube barcode scanning mechanism of the utility model is as follows: when it is necessary to perform barcode scanning on the blood collection tube 20, the cam driving assembly 13 disengages from the clamping arm structure 124, and the clamping arm structure 124 moves forward under the action of the elastic pressing structure 126, so that the multiple clamping wheels 125 arranged on the clamping arm structure 124 cooperate with the rotating assembly 14 to clamp and rotate the blood collection tube 20 moving therebetween, and at the same time, the barcode scanning device 15 performs a scanning operation on the blood collection tube 20; after the scanning is completed, the cam driving assembly 13 drives the clamping arm structure 124 to move backward, and at the same time compresses the elastic pressing structure 126, so that the elastic pressing structure 126 has a restoring force; the clamping arm structure 124 moves backward, thereby disengaging the blood collection tube 20 that has been scanned, and the scanning operation of the blood collection tube 20 is cyclically performed in sequence.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A fully automatic blood collection tube barcode scanning mechanism, characterized in that: It includes a support assembly; a telescopic arm assembly, a cam drive assembly and a barcode scanning device respectively arranged on the support assembly; the cam drive assembly can be in contact and connected with the telescopic arm assembly, and drives the telescopic arm assembly to disengage the clamping operation of the blood collection tube; the barcode scanning device is arranged relative to the barcode on the blood collection tube in the clamping state; and a rotating assembly is movably arranged relative to one side of the telescopic arm assembly, and cooperates with the telescopic arm assembly to clamp and rotate the blood collection tube.

2. A fully automatic blood collection tube barcode scanning mechanism according to claim 1, characterized in that: The telescopic arm assembly comprises a first support frame, which is fixedly arranged on the support assembly; a slide rail and a sliding seat arranged on the first support frame in sequence, and the sliding seat is movably arranged on the slide rail; a clamping arm structure fixedly arranged on the sliding seat, and the cam driving assembly can be in contact with and connected to the clamping arm structure; and a plurality of clamping wheels movably arranged on the clamping arm structure and arranged opposite to the rotating assembly; An elastic pressing structure is arranged on the supporting assembly and penetrates through the elastic pressing structure arranged on the clamping arm structure.

3. A fully automatic blood collection tube barcode scanning mechanism according to claim 2, characterized in that: The clamping arm structure comprises a clamping arm body and a driving block; the driving block is fixedly arranged between the clamping arm body and the sliding seat, and can be in contact and connected with the cam driving assembly.

4. A fully automatic blood collection tube barcode scanning mechanism according to claim 3, characterized in that: The elastic clamping structure includes a guide rod and an elastic member; one end of the guide rod is fixedly arranged on the support assembly, and the other end thereof passes through the clamping arm body; the elastic member is movably penetrated on the guide rod and its two ends are respectively in contact and connected with the support assembly and the clamping arm body.

5. A fully automatic blood collection tube barcode scanning mechanism according to claim 4, characterized in that: The elastic member is a spring; the clamping wheel is a bearing.

6. The fully automatic blood collection tube barcode scanning mechanism according to claim 3, characterized in that: The cam driving assembly comprises a second supporting frame, a driving motor and a cam body; the second supporting frame is fixedly arranged on the supporting assembly; The driving motor is arranged on the second supporting frame; the cam body is arranged on the rotating shaft of the driving motor and can be in contact and connected with the driving block.

7. A fully automatic blood collection tube barcode scanning mechanism according to claim 6, characterized in that: The driving motor is a stepping motor.

8. The fully automatic blood collection tube barcode scanning mechanism according to claim 1, characterized in that: The rotating assembly comprises a fixing frame, a rotating motor and a rotating wheel; the fixing frame is fixedly arranged on one side of the telescopic arm assembly; the rotating motor is on the fixing frame; and the rotating wheel is fixedly arranged on the rotating shaft of the rotating motor.

9. A fully automatic blood collection tube barcode scanning mechanism according to claim 8, characterized in that: The rotating wheel is in the shape of a disk, and its side is surrounded by convex points or stripes.

10. A fully automatic detection device, characterized in that: It comprises the blood collection tube barcode scanning mechanism as described in any one of claims 1 to 9.

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