Activity detection device for Tiniapalase

Abstract

The utility model relates to the technical field of activity detection of tenalaplase, in particular to an activity detection device for tenalaplase, which comprises a working plate, a plurality of supporting legs fixed at the bottom end of the working plate, an activity detector body mounted at the front end of the top surface of the working plate, and a fixed box fixed at the top surface of the working plate close to the rear end, a plurality of placing grooves communicated with an inner cavity of the fixed box are formed in the top surface of the fixed box, placing cylinders are fixed in the plurality of mounting grooves in the top surface of the fixed box, placing plates slidably connected with the inner walls of the placing cylinders are arranged in the placing cylinders, and the pushing mechanism is arranged on the inner bottom surface of the fixed box. A plurality of sample bottles can be placed by arranging the working plate, the fixed box, the plurality of placing barrels and the plurality of placing plates, the sample bottles in the corresponding placing barrels can be conveniently pushed out by arranging the pushing mechanism, the sample bottles do not need to be pulled out manually, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of tenecteplase activity detection, in particular to a device for detecting the activity of tenecteplase. Background Art

[0002] Tenacrylase is a new type of thrombolytic drug, which plays a certain role in the treatment of cardiovascular diseases such as acute myocardial infarction. Compared with traditional thrombolytic drugs, tenacrylase has some advantages. For example, it has a longer half-life, is relatively convenient to administer, and its thrombolytic effect may be more significant. Tenacrylase needs to be tested for its activity during the production process, and an activity detection device is required during the detection process.

[0003] The patent with publication number CN218086709U discloses a ship ballast water biological activity detector, including a detection platform, a storage box is fixedly connected to the top of the detection platform, heat dissipation ports are opened on both sides of the storage box, and cooling fans are arranged inside the two heat dissipation ports, a partition is fixedly connected between the two sides of the inner wall of the storage box, a plurality of heat conducting rods penetrate the bottom of the partition, an S-shaped heating pipe is fixedly connected to the top of the partition, and a rectangular support frame is fixedly connected between the two sides of the inner wall of the storage box and at the top of the partition.

[0004] Although the detector can adjust the water temperature in the storage box and further adjust the temperature inside the storage box through the provision of an S-shaped heating tube, a cooling fan and a heat conducting rod, so that the microorganisms in the sample can be in a suitable temperature environment and avoid the death of the microorganisms in the sample due to exceeding the survival temperature, thereby effectively improving the accuracy of the test data, the detector does not have a structure for pushing the sample bottles. In actual use, the sample bottles are placed tightly, and when the operator pulls them out, it requires a lot of force, and pulling the upper end of the sample bottle can easily cause the bottle mouth to break, which is time-consuming and laborious. Utility Model Content

[0005] The purpose of the utility model is to provide an activity detection device for tenaplase, so as to solve the problem that the detector proposed in the above-mentioned background technology is not provided with a structure for pushing the sample bottle. In actual use, the sample bottle is placed tightly, and when the operator pulls it out, it requires great strength, and pulling the upper end of the sample bottle is likely to cause the bottle mouth to break, which is time-consuming and laborious.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for detecting the activity of tenaplase, comprising a working plate, a plurality of supporting legs being fixed to the bottom end of the working plate, an activity detector body being installed at the front end of the top surface of the working plate, a fixing box being fixed to the top surface of the working plate near the rear end, a plurality of placement grooves being arranged on the top surface of the fixing box and being connected to the inner cavity thereof, a placement tube being fixed inside each of the plurality of installation grooves on the top surface of the fixing box, and a placement plate being slidably connected to the inner wall of the placement tube being arranged inside the placement tube, and further comprising:

[0008] The pushing mechanism is arranged on the inner bottom surface of the fixed box and is used to drive several placement plates to move. The pushing mechanism includes two rotating columns respectively connected to the inner walls on the left and right sides of the fixed box, a screw rod coaxially fixed between the two rotating columns, a movable plate threadedly connected to the screw rod and slidably connected to the inner bottom surface of the fixed box, a fixed plate fixed on the bottom surface of the movable plate, an electric cylinder whose cylinder body is installed on the top surface of the fixed plate and is used to drive several placement plates to rise and fall, a rotating rod coaxially fixed on the surface of one of the rotating columns away from the screw rod, two gears located above the working plate and used to drive the rotating rod to rotate, and a motor installed on the outer wall of the fixed box and used to drive the two gears to rotate, and the two gears are meshed with each other.

[0009] As a preferred embodiment, the pushing mechanism further includes a rotating shaft coaxially connected to the output shaft of the motor, and the two gears are coaxially fixed on the circumferential outer walls of the rotating shaft and the rotating rod respectively.

[0010] As a preferred embodiment, a guide groove is provided on the inner bottom surface of the fixed box, and a guide block slidably connected to the guide groove on the inner bottom surface of the fixed box is fixed on the bottom surface of the movable plate.

[0011] As a preferred embodiment, a push plate is fixed on the top surface of the electric cylinder piston rod, a plurality of mounting grooves on the top surface of the fixing box are linearly arranged at equal intervals, and the push plate corresponds to the positions of a plurality of placement cylinders and has a matching size.

[0012] As a preferred embodiment, two sliding grooves are provided on the inner wall of the placement tube, and two sliding blocks are fixed on the outer wall of the placement plate and are slidably connected to the same-side sliding grooves on the inner wall of the placement tube on the same side.

[0013] As a preferred implementation, a support plate is fixed to the bottom end of the support leg, an anti-skid plate is fixed to the bottom end of the support plate, and the thickness of the anti-skid plate is 2-6 cm.

[0014] As a preferred embodiment, the pushing mechanism further comprises a protection box fixed on the outer wall of the fixing box, the motor is located inside the protection box, and the rotating shaft passes through the outer wall of the protection box on one side away from the screw.

[0015] As a preferred embodiment, the longitudinal section of the guide groove on the inner bottom surface of the fixing box is in a convex shape, and the shape of the guide block is in a convex shape that matches the shape of the guide groove on the inner bottom surface of the fixing box.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can place a plurality of sample bottles by arranging a working plate, a fixing box, a plurality of placement cylinders and a plurality of placement plates, and can facilitate pushing out the sample bottles in the corresponding placement cylinders by arranging a pushing mechanism, without the need to manually extract the sample bottles, thus saving time and effort;

[0018] 2. In the utility model, a guide groove is provided on the inner bottom surface of the fixed box, and a guide block slidably connected to the guide groove on the inner bottom surface of the fixed box is fixed on the bottom surface of the movable plate, which can guide the movement of the movable plate and indirectly guide the movement of the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is one of the internal structure diagrams of the fixed box in the utility model;

[0021] Figure 3 This is the second schematic diagram of the internal structure of the fixed box in the utility model;

[0022] Figure 4 It is a cross-sectional view of the fixing box in the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the placement tube in the utility model;

[0024] Figure 6 It is a partial exploded view of the utility model;

[0025] Figure 7 It is a schematic diagram of the overall structure of the pushing mechanism in the utility model;

[0026] Figure 8 This is one of the partial exploded views of the pushing mechanism in the utility model;

[0027] Fig. 9 This is the second partial exploded view of the pushing mechanism in the utility model;

[0028] The meaning of each number in the figure is:

[0029] 1. Working plate; 2. Activity detector body; 3. Fixed box; 4. Placement cylinder; 5. Support leg; 6. Placement plate; 7. Pushing mechanism; 71. Rotating column; 72. Screw; 73. Moving plate; 74. Fixed plate; 75. Electric cylinder; 76. Pushing plate; 77. Guide block; 78. Rotating rod; 79. Gear; 710. Motor; 711. Rotating shaft; 712. Protective box; 8. Slider; 9. Support plate; 10. Anti-skid plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 9 The utility model provides a technical solution: an activity detection device for tenaplase, comprising a working plate 1, a plurality of supporting legs 5 are fixed at the bottom end of the working plate 1, an activity detector body 2 is installed at the front end of the top surface of the working plate 1, a fixing box 3 is fixed at the top surface of the working plate 1 near the rear end, a plurality of placement grooves connected to the inner cavity of the fixing box 3 are arranged on the top surface of the fixing box 3, a placement tube 4 is fixed inside the plurality of installation grooves on the top surface of the fixing box 3, and a placement plate 6 slidably connected to the inner wall of the placement tube 4 is arranged inside the placement tube 4, and further comprising:

[0032] The pushing mechanism 7 is arranged on the inner bottom surface of the fixed box 3 and is used to drive a plurality of placement plates 6 to move. The pushing mechanism 7 includes two rotating columns 71 respectively connected to the inner walls of the left and right sides of the fixed box 3, a screw 72 coaxially fixed between the two rotating columns 71, a moving plate 73 threadedly connected to the screw 72 and slidably connected to the inner bottom surface of the fixed box 3, a fixed plate 74 fixed on the bottom surface of the moving plate 73, an electric cylinder 75 installed on the top surface of the fixed plate 74 and used to drive a plurality of placement plates 6 to move up and down, and a screw 72 coaxially fixed between the two rotating columns 71 and the moving plate 73 threadedly connected to the screw 72 and slidably connected to the inner bottom surface of the fixed box 3. A rotating rod 78 on one side surface of the rod 72, two gears 79 located above the working plate 1 and used to drive the rotating rod 78 to rotate, and a motor 710 installed on the outer wall of the fixed box 3 and used to drive the two gears 79 to rotate, and the two gears 79 are meshed with each other. By setting the working plate 1, the fixed box 3, a plurality of placement tubes 4 and a plurality of placement plates 6, a plurality of sample bottles can be placed. By setting the pushing mechanism 7, it is convenient to push out the sample bottles inside the corresponding placement tubes 4, and there is no need to manually extract the sample bottles, which saves time and effort.

[0033] In this embodiment, the pushing mechanism 7 also includes a rotating shaft 711 coaxially connected to the output shaft of the motor 710, and two gears 79 are coaxially fixed on the circumferential outer walls of the rotating shaft 711 and the rotating rod 78, respectively, which can smoothly drive the two gears 79 to rotate, and then smoothly drive the screw 72 to rotate.

[0034] In addition, a guide groove is provided on the inner bottom surface of the fixed box 3, and a guide block 77 is fixed on the bottom surface of the movable plate 73 and is slidably connected to the guide groove on the inner bottom surface of the fixed box 3, which can guide the movement of the movable plate 73 and indirectly guide the movement of the push plate 76.

[0035] Furthermore, a push plate 76 is fixed on the top surface of the piston rod of the electric cylinder 75, and several mounting grooves on the top surface of the fixed box 3 are arranged linearly and evenly spaced, and the push plate 76 corresponds to the position of several placement tubes 4 and is adapted in size, so that the push plate 76 can smoothly push several placement plates 6.

[0036] Specifically, two sliding grooves are provided on the inner wall of the placing tube 4, and two sliding blocks 8 are fixed on the outer wall of the placing plate 6, which are slidably connected to the sliding grooves on the same side of the inner wall of the placing tube 4 on the same side, so as to guide the movement of the placing plate 6, and further guide the movement of the sample bottle placed inside the placing tube 4.

[0037] It is worth noting that a support plate 9 is fixed to the bottom of the support leg 5, and an anti-skid plate 10 is fixed to the bottom of the support plate 9. The thickness of the anti-skid plate 10 is 2-6 cm, and 3 cm is preferably used in this article, so as to increase the friction between the entire device and the ground, thereby making the entire device more stable during operation.

[0038] It is worth noting that the pushing mechanism 7 also includes a protective box 712 fixed on the outer wall of the fixed box 3, the motor 710 is located inside the protective box 712, and the rotating shaft 711 passes through the outer wall of the protective box 712 on one side away from the screw 72, which can protect the motor 710 and thus extend the service life of the motor 710.

[0039] It is worth emphasizing that the longitudinal cross-section of the guide groove on the inner bottom surface of the fixed box 3 is in a convex shape, and the shape of the guide block 77 is in a convex shape that matches the shape of the guide groove on the inner bottom surface of the fixed box 3, which can make the connection between the guide block 77 and the guide groove on the inner bottom surface of the fixed box 3 tighter, and indirectly make the push plate 76 more stable during movement.

[0040] Finally, it should be noted that the components involved in the utility model, such as the activity detector body 2, the electric cylinder 75, the motor 710, etc., are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0041] During the specific use of this embodiment, several sample bottles are placed in several placement tubes 4 respectively, and the bottom ends of the sample bottles are tightly fitted with the top surface of the placement plate 6. When it is necessary to take out the sample bottles at the corresponding positions, the motor 710 is first started by the external PLC. The output shaft of the motor 710 rotates to drive the rotating shaft 711 coaxially connected thereto to rotate. The rotating shaft 711 rotates to drive the same-side gear 79 coaxially fixed thereto to rotate. The rotation of the gear 79 drives another gear 79 meshing therewith to rotate. The rotation of the other gear 79 drives the rotating rod 78 coaxially fixed thereto to rotate. The rotation of the rotating rod 78 drives the same-side rotating column 71 coaxially fixed thereto to rotate. The rotation of the rotating column 71 drives the screw 72 coaxially fixed thereto to rotate. The rotation of the screw 72 drives the moving plate 73 threadedly connected thereto to move. The moving plate 73 moves under the guidance of the guide block 77 and the guide groove on the inner bottom surface of the fixed box 3. The movement of the moving plate 73 indirectly drives the push plate 76 to move.

[0042] When the push plate 76 moves to the bottom of the corresponding placement tube 4, the motor 710 is turned off by the external PLC, and then the electric cylinder 75 is started by the external PLC. The piston rod of the electric cylinder 75 moves to drive the push plate 76 fixed thereto to move upward. The push plate 76 contacts the placement plate 6 at the corresponding position during the upward movement, thereby driving the placement plate 6 to move upward. The placement plate 6 moves under the guidance of the two sliders 8 and the two slide grooves on the inner wall of the placement tube 4 on the same side. The movement of the placement plate 6 drives the sample bottle on its top surface to move until the sample bottle moves to a suitable height position. The electric cylinder 75 is then turned off by the external PLC, and the staff then takes the sample bottle and performs the activity detection of tenecteplase through the activity detector body 2.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting the activity of tenecteplase, comprising a working plate (1), characterized in that: A plurality of supporting legs (5) are fixed to the bottom end of the working plate (1); an activity detector body (2) is installed at the front end of the top surface of the working plate (1); a fixing box (3) is fixed to the top surface of the working plate (1) near the rear end; a plurality of placement grooves communicating with the inner cavity of the fixing box (3) are provided on the top surface; placement tubes (4) are fixed inside the plurality of installation grooves on the top surface of the fixing box (3); and a placement plate (6) slidably connected to the inner wall of the placement tube (4) is provided inside the placement tube (4); and the fixing box (3) further comprises: A pushing mechanism (7) is arranged on the inner bottom surface of the fixed box (3) and is used to drive a plurality of placement plates (6) to move. The pushing mechanism (7) comprises two rotating columns (71) respectively connected to the inner walls on the left and right sides of the fixed box (3), a screw (72) coaxially fixed between the two rotating columns (71), a moving plate (73) threadedly connected to the screw (72) and slidably connected to the inner bottom surface of the fixed box (3), a fixed plate (74) fixed on the bottom surface of the moving plate (73), an electric cylinder (75) whose cylinder body is mounted on the top surface of the fixed plate (74) and is used to drive the plurality of placement plates (6) to move up and down, a rotating rod (78) coaxially fixed to the surface of one of the rotating columns (71) away from the screw (72), two gears (79) located above the working plate (1) and used to drive the rotating rod (78) to rotate, and a motor (710) mounted on the outer wall of the fixed box (3) and used to drive the two gears (79) to rotate, wherein the two gears (79) are meshed with each other.

2. The device for detecting the activity of tenecteplase according to claim 1, characterized in that: The pushing mechanism (7) further comprises a rotating shaft (711) coaxially connected to the output shaft of the motor (710), and the two gears (79) are coaxially fixed on the rotating shaft (711) and the circumferential outer wall of the rotating rod (78), respectively.

3. The device for detecting the activity of tenecteplase according to claim 1, characterized in that: A guide groove is provided on the inner bottom surface of the fixed box (3), and a guide block (77) is fixed on the bottom surface of the movable plate (73) and is slidably connected to the guide groove on the inner bottom surface of the fixed box (3).

4. The device for detecting the activity of tenecteplase according to claim 1, characterized in that: A push plate (76) is fixed on the top surface of the piston rod of the electric cylinder (75), a plurality of mounting grooves on the top surface of the fixing box (3) are linearly arranged at equal intervals, and the push plate (76) corresponds to the position of a plurality of placement cylinders (4) and has a matching size.

5. The device for detecting the activity of tenecteplase according to claim 1, characterized in that: Two sliding grooves are provided on the inner wall of the placement tube (4), and two sliding blocks (8) are fixed on the outer wall of the placement plate (6) and are slidably connected to the same-side sliding grooves on the inner wall of the placement tube (4) on the same side.

6. The device for detecting the activity of tenecteplase according to claim 1, characterized in that: A support plate (9) is fixed to the bottom end of the support leg (5), an anti-slip plate (10) is fixed to the bottom end of the support plate (9), and the thickness of the anti-slip plate (10) is 2-6 cm.

7. The device for detecting the activity of tenecteplase according to claim 2, characterized in that: The pushing mechanism (7) further comprises a protection box (712) fixed on the outer wall of the fixing box (3), the motor (710) is located inside the protection box (712), and the rotating shaft (711) passes through the outer wall of the protection box (712) on one side away from the screw rod (72).

8. The device for detecting the activity of tenecteplase according to claim 3, characterized in that: The longitudinal cross-section of the guide groove on the inner bottom surface of the fixed box (3) is in the shape of a convex letter, and the shape of the guide block (77) is in the shape of a convex letter that matches the shape of the guide groove on the inner bottom surface of the fixed box (3).

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