Vacuum blood collection tube vacuum pressure cap device

Abstract

The utility model relates to the technical field of vacuum blood collection tube, disclose a kind of vacuum blood collection tube vacuum pressure cap device, including support base plate, the top of support base plate is fixedly connected with pressure cap frame, the surface of pressure cap frame is fixedly connected with reinforcing support plate, the top of support base plate is fixedly connected with fixed sleeve, the top of support base plate is fixedly connected with spring, the inside of fixed sleeve is slidably connected with extension support bar;The top of extension support bar is fixedly connected with support top plate.The utility model over setting cylinder cooperation pressure cap plate can conveniently carry out pressure cap operation to the product placed in the product placing plate inside, after product carries out pressure cap operation, limit plugboard is pulled out from the inside of pressure cap frame, and product placing plate can conveniently take out the product after pressure cap operation from the inside of pressure cap frame by pulling, improve the work efficiency of equipment when product processing.

Description

Technical Field

[0001] This utility model relates to the field of vacuum blood collection tube technology, and in particular to a vacuum capping device for vacuum blood collection tubes. Background Technology

[0002] Vacuum blood collection tubes are disposable, negative-pressure vacuum glass tubes that allow for quantitative blood collection, typically used in conjunction with venous blood collection needles. They are characterized by safety and long sample retention time. Through pre-added separating gels, coagulants, and anticoagulants, they can effectively and promptly separate different blood components from the blood, meeting the needs of various examination procedures for blood sample pretreatment and preservation. The core of the vacuum blood collection tube lies in its built-in vacuum system. These tubes are pre-vacuumed during manufacturing and sealed at one end. When medical personnel insert the needle into the patient's vein and connect it to the collection tube, the negative pressure inside the tube automatically draws blood in, requiring no additional external force. This design not only simplifies the collection process but also reduces the risk of blood splashing and contamination.

[0003] An existing vacuum blood collection tube capping device requires that each capped tube be easily removed one by one after the capping operation is completed, which affects the processing efficiency of the equipment. Summary of the Invention

[0004] The problem to be solved by this utility model is to provide a vacuum cap device for vacuum blood collection tubes, which addresses the shortcomings of the prior art.

[0005] To solve the above problems, the present invention adopts the following solution: a vacuum blood collection tube vacuum cap device, including a supporting base plate, a cap frame fixedly connected to the top of the supporting base plate, a reinforcing support plate fixedly connected to the surface of the cap frame, a fixing sleeve fixedly connected to the top of the supporting base plate, a spring fixedly connected to the top of the supporting base plate, and an extension support rod slidably connected inside the fixing sleeve.

[0006] The top of the extension rod is fixedly connected to a support plate, the top of the support plate is fixedly connected to a mounting frame, a fixing plate is snapped into the inside of the mounting frame, a cylinder is inserted into the inside of the support plate, a pressure cap plate is fixedly connected to the output end of the cylinder, a mounting plate is inserted into the inside of the pressure cap frame, a product placement plate is slidably connected to the inside of the mounting plate, a sponge pad is fixedly connected to the bottom of the inner wall of the pressure cap frame, and a limit plate is inserted into the inside of the pressure cap frame.

[0007] Through the above technical solutions, the reinforced support plate can effectively disperse these forces, prevent the cap frame from shaking or deforming relative to the support base plate, thereby ensuring the stability of the entire device structure and ensuring the accuracy of the cap pressing operation.

[0008] As a further improvement to the above solution, a spring is fixedly connected to the bottom of the extension rod, the reinforcing plate is fixedly connected to the top of the support base plate, and the bottom of the fixing insert plate is in contact with the top surface of the support top plate.

[0009] As a further improvement to the above solution, the pressure cap plate is located at the bottom of the supporting top plate, and the fixing plate is inserted into the top of the cylinder.

[0010] Through the above technical solution, the spring and the fixed sleeve can bear the pressure evenly, avoiding the tilting or jamming of the support plate due to uneven force. When the device is not working, the elasticity of the spring can also keep the support plate in a suitable initial position, ensuring the stability and reliability of the entire device structure.

[0011] As a further improvement to the above solution, the number of the fixing sleeves and springs is set to four, and the four fixing sleeves and springs are symmetrically distributed on the left and right sides with the supporting base plate as the center.

[0012] As a further improvement to the above solution, the extension rod is located on top of the support base plate, the support top plate is located on top of the support base plate, and the pressure cap plate is located on top of the mounting plate.

[0013] Through the above technical solution, the surface of the limiting plate is in contact with the surface of the cap frame. They can limit the blood collection tube or other related components placed in the cap frame. During the capping operation, the limiting plate can prevent the blood collection tube from shifting in the horizontal direction, further improving the accuracy of capping.

[0014] As a further improvement to the above solution, the product placement plate is located inside the cap frame, the product placement plate is located on top of the sponge pad, and the surface of the limiting insert plate is in contact with the surface of the cap frame.

[0015] As a further improvement to the above solution, the number of the limiting plates is set to two, and the two limiting plates are symmetrically distributed front and back around the pressure cap frame.

[0016] The technical effects of this utility model are as follows: This utility model, by setting a cylinder in conjunction with a cap-pressing plate, can conveniently perform a cap-pressing operation on products placed inside the product placement plate. After the cap-pressing operation is completed, the limit plate is pulled out from inside the cap-pressing frame. Pulling the product placement plate can conveniently remove the product from inside the cap-pressing frame after the cap-pressing operation is completed, thereby improving the working efficiency of the equipment during product processing.

[0017] This utility model features a sponge pad fixedly connected to the bottom of the inner wall of the cap frame. The sponge pad acts as a cushion, reducing the impact on the bottom of the blood collection tube if there is a slight collision or improper placement when the tube is placed on the product placement board. The sponge pad is easy to clean and replace. During long-term use, if the blood collection tube breaks or becomes contaminated, the operator can easily clean or replace the sponge pad to keep the inside of the cap frame clean and hygienic. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a frontal anatomical diagram of the present invention.

[0020] Figure 3 This is a schematic diagram of the side anatomical structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the exploded structure of this utility model.

[0022] Figure 5 This is a schematic diagram of the right-side structure of this utility model.

[0023] The components include: 1. Support base plate; 2. Pressure cap frame; 3. Reinforcing support plate; 4. Fixing sleeve; 5. Spring; 6. Extension support rod; 7. Support top plate; 8. Mounting frame; 9. Fixing insert plate; 10. Cylinder; 11. Pressure cap plate; 12. Mounting clamp plate; 13. Product placement plate; 14. Sponge pad plate; 15. Limiting insert plate. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings. Example

[0025] Please combine Figure 1-5 The vacuum blood collection tube vacuum capping device of this embodiment includes a supporting base plate 1, a capping frame 2 fixedly connected to the top of the supporting base plate 1, a reinforcing support plate 3 fixedly connected to the surface of the capping frame 2, a fixing sleeve 4 fixedly connected to the top of the supporting base plate 1, a spring 5 fixedly connected to the top of the supporting base plate 1, and an extension support rod 6 slidably connected inside the fixing sleeve 4.

[0026] A support plate 7 is fixedly connected to the top of the extension rod 6. A mounting frame 8 is fixedly connected to the top of the support plate 7. A fixing plate 9 is snapped into the inside of the mounting frame 8. A cylinder 10 is inserted into the inside of the support plate 7. A capping plate 11 is fixedly connected to the output end of the cylinder 10. A mounting plate 12 is inserted into the inside of the capping frame 2. A product placement plate 13 is slidably connected to the inside of the mounting plate 12. A sponge pad 14 is fixedly connected to the bottom of the inner wall of the capping frame 2. A limit plate 15 is inserted into the inside of the capping frame 2. By setting the cylinder 10 in conjunction with the capping plate 11, the product placed inside the product placement plate 13 can be conveniently capped. After the capping operation is completed, the limit plate 15 is pulled out from the inside of the capping frame 2. Pulling the product placement plate 13 can conveniently remove the product from the inside of the capping frame 2 after the capping operation is completed, which improves the working efficiency of the equipment during product processing.

[0027] The reinforcing plate 3 can effectively disperse these forces and prevent the cap frame 2 from shaking or deforming relative to the supporting base plate 1, thereby ensuring the stability of the entire device structure and ensuring the accuracy of the cap pressing operation.

[0028] A spring 5 is fixedly connected to the bottom of the extension rod 6, the reinforcing plate 3 is fixedly connected to the top of the support base plate 1, and the bottom of the fixing plate 9 is in contact with the top surface of the support top plate 7.

[0029] The pressure cap plate 11 is located at the bottom of the supporting top plate 7, and the fixing plate 9 is inserted into the top of the cylinder 10.

[0030] Spring 5 and fixed sleeve 4 can bear pressure evenly, avoiding tilting or jamming of the support plate 7 due to uneven force. When the device is not working, the elasticity of spring 5 can also keep the support plate 7 in a proper initial position, ensuring the stability and reliability of the entire device structure.

[0031] The number of fixed sleeves 4 and springs 5 ​​is set to four, and the four fixed sleeves 4 and springs 5 ​​are symmetrically distributed on the left and right sides with the supporting base plate 1 as the center.

[0032] The extension rod 6 is located on top of the support base plate 1, the support top plate 7 is located on top of the support base plate 1, and the pressure cap plate 11 is located on top of the mounting plate 12.

[0033] The surface of the limiting plate 15 is in contact with the surface of the cap frame 2. They can limit the blood collection tube or other related components placed in the cap frame 2. During the capping operation, the limiting plate 15 can prevent the blood collection tube from shifting in the horizontal direction, further improving the accuracy of capping.

[0034] The product placement plate 13 is located inside the cap frame 2 and on top of the sponge pad 14. The surface of the limiting plate 15 is in contact with the surface of the cap frame 2. The sponge pad 14 is fixedly connected to the bottom of the inner wall of the cap frame 2. The sponge pad 14 can act as a buffer. When the blood collection tube is placed on the product placement plate 13, if there is a slight collision or improper placement, the sponge pad 14 can reduce the impact on the bottom of the blood collection tube. The sponge pad 14 is easy to clean and replace. During long-term use, if the blood collection tube is broken or contaminated, the operator can easily clean or replace the sponge pad 14 to keep the inside of the cap frame 2 clean and hygienic.

[0035] The number of limiting plates 15 is set to two, and the two limiting plates 15 are symmetrically distributed front and back with the cap frame 2 as the center.

[0036] The implementation principle of the vacuum blood collection tube vacuum capping device in this embodiment is as follows: By setting a cylinder 10 in conjunction with a capping plate 11, the product placed inside the product placement plate 13 can be conveniently capped. After the capping operation is completed, the limiting plate 15 is pulled out from inside the capping frame 2. Pulling the product placement plate 13 can conveniently remove the product after the capping operation from inside the capping frame 2, which improves the working efficiency of the equipment when processing products. A sponge pad 14 is fixedly connected to the bottom of the inner wall of the capping frame 2. The sponge pad 14 can play a buffering role. When the blood collection tube is placed on the product placement plate 13, if there is a slight collision or improper placement, the sponge pad 14 can reduce the impact force on the bottom of the blood collection tube. The sponge pad 14 is easy to clean and replace. During long-term use, if the blood collection tube is broken or contaminated, the operator can easily clean or replace the sponge pad 14 to keep the inside of the capping frame 2 clean and hygienic.

[0037] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A vacuum blood collection tube vacuum pressure cap device, comprising: The system includes a supporting base plate (1), a pressure cap frame (2) fixedly connected to the top of the supporting base plate (1), a reinforcing support plate (3) fixedly connected to the surface of the pressure cap frame (2), a fixing sleeve (4) fixedly connected to the top of the supporting base plate (1), a spring (5) fixedly connected to the top of the supporting base plate (1), and an extension support rod (6) slidably connected inside the fixing sleeve (4); a supporting top plate (7) fixedly connected to the top of the extension support rod (6), and a mounting frame fixedly connected to the top of the supporting top plate (7). The frame (8) has a fixed insert plate (9) inside, a cylinder (10) inside the supporting top plate (7) and a pressure cap plate (11) fixedly connected to the output end of the cylinder (10). The pressure cap frame (2) has an installation plate (12) inside, a product placement plate (13) is slidably connected inside the installation plate (12), a sponge pad plate (14) is fixedly connected to the bottom of the inner wall of the pressure cap frame (2), and a limit plate (15) is inserted inside the pressure cap frame (2).

2. The vacuum blood collection tube vacuum pressure cap apparatus of claim 1, wherein: The bottom of the extension rod (6) is fixedly connected to a spring (5), the reinforcing plate (3) is fixedly connected to the top of the support base plate (1), and the bottom of the fixing insert (9) is in contact with the top surface of the support top plate (7).

3. The vacuum blood collection tube vacuum pressure cap apparatus of claim 1, wherein: The pressure cap plate (11) is located at the bottom of the supporting top plate (7), and the fixing insert plate (9) is inserted into the top of the cylinder (10).

4. The vacuum blood collection tube vacuum cap device as described in claim 1, characterized in that: The number of the fixed sleeve (4) and spring (5) is set to four, and the four fixed sleeves (4) and springs (5) are symmetrically distributed on the left and right with the supporting base plate (1) as the center.

5. The vacuum blood collection tube vacuum cap device as described in claim 1, characterized in that: The extension rod (6) is located on top of the support base plate (1), the support top plate (7) is located on top of the support base plate (1), and the pressure cap plate (11) is located on top of the mounting plate (12).

6. The vacuum blood collection tube vacuum cap device as described in claim 1, characterized in that: The product placement plate (13) is located inside the cap frame (2), the product placement plate (13) is located on top of the sponge pad plate (14), and the surface of the limiting insert plate (15) is in contact with the surface of the cap frame (2).

7. The vacuum blood collection tube vacuum cap device as described in claim 1, characterized in that: The number of the limiting inserts (15) is set to two, and the two limiting inserts (15) are symmetrically distributed front and back with the cap frame (2) as the center.

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