Blood culture instrument
By introducing a limiting mechanism into the blood culture instrument, the problem of falling of the culture tube during rotation is solved, the stable limiting and adaptability adjustment of the culture tube is achieved, and the reliability of the use of the culture instrument is improved.
Patent Information
- Application Number
- CN202421599180.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The existing blood culture instruments are prone to falling off during rotation, which affects the culture effect and lacks an effective limiting mechanism.
A blood culture instrument is designed, including a limiting mechanism, including a placement groove, a baffle, a rotating block, a groove, a rotating shaft, a second fixing frame, a fixing plate and a cylinder. The culture tube is placed into the placement groove through a robot, and the cylinder and a motor drive the baffle to limit the culture tube to avoid falling.
It effectively avoids falling of the culture tube during rotation, improves adaptability, and facilitates the adjustment of the baffle position according to the length of the culture tube, improving the stability and applicability of use.
Smart Images
Figure CN223060949U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of blood culture instruments, and particularly relates to a blood culture instrument. Background Technique
[0002] The automatic blood culture instrument consists of a constant temperature incubation system and a detection system. The traditional blood bacteria culture instrument is of a rotating type. The rotating blood culture instrument keeps the culture solution in the culture bottle in a constantly shaken state by rotating. Inside the rotating surface plate of the rotating blood culture instrument, there are cylindrical detection holes, which spread out in layers from the inside to the outside. Each layer of detection holes is evenly distributed, and each layer is equipped with a detection position. The stepping motor is used to move the position to find the blood culture bottles to be detected one by one. When the existing blood culture instrument places the culture tubes, the swing frame is rotated through the rotating component. Since the culture tubes are inserted into the placement grooves, it is not convenient to limit the culture tubes, and they are likely to fall during the rotation process, affecting the culture, which brings certain adverse effects to the use process of people. Therefore, we propose a blood culture instrument. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] Aiming at the deficiencies of the prior art, the utility model provides a blood culture instrument, which has the advantages of being able to conveniently limit the culture tubes placed inside the placement grooves through a baffle, avoiding the culture tubes from falling during rotation and affecting the cultivation and use, being convenient to adjust the position of the baffle according to the length of the culture tubes, and improving the adaptability, etc., and can effectively solve the problems in the background technique.
[0005] (2) Technical Solution
[0006] To achieve the above object, the technical solution adopted by the utility model is: a blood culture instrument, including a culture instrument frame. On one side inside the culture instrument frame, there is a first fixing frame. Inside the first fixing frame, there is a swing frame. A rotating component is arranged between the swing frame and the first fixing frame. On one side of the swing frame, there are culture tubes. A limiting mechanism is arranged at the upper end of the swing frame. The limiting mechanism includes placement grooves, a baffle, a rotating block, a groove, a rotating shaft, a second fixing frame, a fixing plate and a cylinder. Multiple groups of the placement grooves are all opened on the outer surface of one side of the swing frame, and the number of the placement grooves is not less than six groups. The fixing plate is fixedly installed on one side of the outer surface of the upper end of the swing frame.
[0007] Preferably, two groups of the cylinders are respectively located at the front and rear ends of the outer surface of one side of the fixing plate. The second fixing frame is fixedly installed on the outer surface of one side of the cylinder. The groove is opened on the lower outer surface of the second fixing frame. The rotating shaft is located in the middle of the second fixing frame.
[0008] Preferably, the rotating block is located in the middle of the outer wall of the rotating shaft, the baffle is located on the lower outer surface of the rotating block, and a motor is arranged at the rear end of the rotating shaft.
[0009] Preferably, the culture tube is inserted into the placement groove, and the rotating block is rotatably connected to the groove.
[0010] Preferably, the rotating block is fixedly connected to the rotating shaft, and the baffle is fixedly connected to the rotating block.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the present utility model provides a blood culture instrument, which has the following
[0013] beneficial effects:
[0014] 1. This blood culture instrument can conveniently limit the culture tube placed inside the placement groove through the baffle, avoiding the culture tube from falling during rotation and affecting the cultivation use.
[0015] 2. This blood culture instrument is convenient to adjust the position of the baffle according to the length of the culture tube, improving the adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure in a blood culture instrument of the present utility model.
[0017] Figure 2 It is a structural diagram of the first fixing frame in a blood culture instrument of the present utility model.
[0018] Figure 3 It is a blood culture instrument of the present utility model Figure 1 enlarged view at A.
[0019] Figure 4 It is a structural diagram of the swing frame in a blood culture instrument of the present utility model.
[0020] In the figure: 1, culture instrument frame; 2, first fixing frame; 3, rotating assembly; 4, swing frame; 5, culture tube; 6, limiting mechanism; 7, placement groove; 8, baffle; 9, rotating block; 10, groove; 11, rotating shaft; 12, second fixing frame; 13, fixing plate; 14, cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0022] This embodiment is a blood culture instrument.
[0023] AsFigures 1-4 As shown in the figure, it includes a culture instrument rack 1. On one side inside the culture instrument rack 1, there is a first fixing rack 2. Inside the first fixing rack 2, there is a swing rack 4. Between the swing rack 4 and the first fixing rack 2, there is a rotating assembly 3. On one side of the swing rack 4, there is a culture tube 5. At the upper end of the swing rack 4, there is a limiting mechanism 6. The limiting mechanism 6 includes a placement groove 7, a baffle 8, a rotating block 9, a groove 10, a rotating shaft 11, a second fixing rack 12, a fixing plate 13 and a cylinder 14. Multiple groups of placement grooves 7 are all opened on the outer surface of one side of the swing rack 4, and the number of placement grooves 7 is not less than six groups. The fixing plate 13 is fixedly installed on one side of the outer surface of the upper end of the swing rack 4.
[0024] Two cylinders 14 are respectively located at the front and rear ends of the outer surface of one side of the fixing plate 13. The second fixing rack 12 is fixedly installed on the outer surface of one side of the cylinder 14. The groove 10 is opened on the outer surface of the lower end of the second fixing rack 12. The rotating shaft 11 is located in the middle of the second fixing rack 12; the rotating block 9 is located in the middle of the outer wall of the rotating shaft 11. The baffle 8 is located on the outer surface of the lower end of the rotating block 9. There is a motor at the rear end of the rotating shaft 11; The culture tube 5 is inserted into the placement groove 7. The rotating block 9 is rotatably connected to the groove 10; The rotating block 9 is fixedly connected to the rotating shaft 11. The baffle 8 is fixedly connected to the rotating block 9.
[0025] It should be noted that the present utility model is a blood culture instrument. The culture tube 5 is placed into the placement groove 7 by a manipulator. After the placement is completed, the cylinder 14 is started to drive the second fixing rack 12 to move. The second fixing rack 12 is moved to one side above the culture tube 5. When the motor is started to drive the rotating shaft 11 to rotate, the rotating block 9 is driven to rotate along the groove 10, driving the baffle 8 to rotate to one side of the culture tube 5 to limit and block the culture tube 5. It can conveniently limit the culture tube 5 placed inside the placement groove 7 through the baffle 8, avoid the culture tube 5 falling during the rotation process and affecting the cultivation use, and is convenient to adjust the position of the baffle 8 according to the length of the culture tube 5 to improve the adaptability.
[0026] It should be noted that in this article, relational terms such as first and second (No. 1, No. 2) are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0027] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A blood culture instrument, comprising a culture instrument frame (1), characterized in that: On one side inside the culture instrument frame (1), a first fixing frame (2) is provided. Inside the first fixing frame (2), a swinging frame (4) is provided. A rotating assembly (3) is provided between the swinging frame (4) and the first fixing frame (2). On one side of the swinging frame (4), a culture tube (5) is provided. At the upper end of the swinging frame (4), a limiting mechanism (6) is provided. The limiting mechanism (6) includes a placement groove (7), a baffle (8), a rotating block (9), a groove (10), a rotating shaft (11), a second fixing frame (12), a fixing plate (13), and a cylinder (14). A plurality of the placement grooves (7) are all opened on the outer surface of one side of the swinging frame (4), and the number of the placement grooves (7) is not less than six groups. The fixing plate (13) is fixedly installed on one side of the outer surface of the upper end of the swinging frame (4).
2. The blood culture instrument according to claim 1, wherein: Two of the cylinders (14) are respectively located at the front and rear ends of the outer surface of one side of the fixing plate (13). The second fixing frame (12) is fixedly installed on the outer surface of one side of the cylinder (14). The groove (10) is opened on the outer surface of the lower end of the second fixing frame (12). The rotating shaft (11) is located in the middle of the second fixing frame (12).
3. The blood culture instrument according to claim 2, wherein: The rotating block (9) is located in the middle of the outer wall of the rotating shaft (11). The baffle (8) is located on the outer surface of the lower end of the rotating block (9). A motor is provided at the rear end of the rotating shaft (11).
4. The blood culture instrument according to claim 3, wherein: The culture tube (5) is inserted into the placement groove (7). The rotating block (9) is rotatably connected to the groove (10).
5. A blood culture instrument according to claim 4, characterized in that: The rotating block (9) is fixedly connected to the rotating shaft (11). The baffle (8) is fixedly connected to the rotating block (9).