Sampler for medical examination

Abstract

The utility model discloses a medical examination sampler which comprises a base, a supporting column is fixedly installed on the top face of the base, a sliding groove is formed in one side of the supporting column, a motor is fixedly installed on the top face of the supporting column, a rotating shaft of the motor is fixedly connected with one end of a first connecting rod, and the other end of the first connecting rod is fixedly connected with one end of a lead screw. The other end of the lead screw is rotationally connected into the supporting column. According to the sampling device disclosed by the utility model, by arranging the placing opening, the rubber pad I, the threaded rod, the rotating handle, the limiting rotating block, the moving block, the rubber pad II and the like, sampling device bodies with different sizes and specifications, which are placed in the placing opening, can be conveniently clamped and fixed, so that the flexibility of the device is improved, and by arranging the fixed plate, the sliding groove, the air cylinder, the connecting rod II, the placing plate, the placing groove and the like, the sampling device is convenient to use. The position of the storage box placed on the placing groove can be conveniently adjusted, and the storage box can be conveniently positioned under the sampling needle head, so that the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a sampler for medical testing. Background Art

[0002] As a crucial component of medical diagnosis, clinical laboratory technology plays an indispensable role in modern medicine. By analyzing and evaluating a patient's physiological state and pathological changes, it provides physicians with objective laboratory data, helping to determine diagnosis and treatment plans. This is crucial for improving medical quality and efficiency. Basic technology is the most fundamental and core component of clinical laboratory testing. Proper specimen collection and processing are crucial to test results, and a specimen sampler is required for sampling.

[0003] In this regard, the Chinese utility model patent with authorization announcement number CN220063511U discloses a medical test microsampler, which belongs to the field of medical test technology and includes a base, one end of the top of the base is fixedly connected to a support frame, and an adjustment mechanism is provided on one side of the surface of the support frame. The adjustment mechanism passes through the support frame and is fixedly connected to a fixing ring and a support seat. The inner cavity of the fixing ring is clamped with the sampler body. The stepper motor in the adjustment mechanism can provide drive, thereby driving the first threaded sleeve and the second threaded sleeve on the forward and reverse threaded rod to move, and then through the cooperation of the connecting block, the first connecting member and the second connecting member, the sampler body and the storage box on the support seat are driven to move and adjust. At the same time, the sampler body can be limited and fixed by the fixing ring, so that it is not easy to shake, so that the user can conveniently sample and control the microbial sampling dosage range through the sampler body, thereby improving the work efficiency of medical testing.

[0004] The sampler for medical testing uses a fixing ring to limit and fix the sampler body, which requires the use of fasteners for fixation, and is inconvenient for fixing sampler bodies of different sizes.

[0005] For this reason, we propose a medical test sampler to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a sampler for medical testing to solve the problems raised in the above background technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A kind of sampler for medical examination, including base, the base top surface is fixedly installed support column, the support column one side is equipped with sliding slot, the support column top surface is fixedly installed motor, the motor rotating shaft is fixedly connected with connecting rod one end, the other end of connecting rod one is fixedly connected with screw rod one end, the other end of screw rod is rotatably connected in support column, the sliding slot is slidably connected with lifting block, the lifting block is embedded with threaded sleeve, the threaded sleeve is engaged with screw rod, the one side of lifting block is fixedly connected with connecting block one side, the other side of connecting block is fixedly connected with fixed seat;

[0008] The fixed seat top surface is equipped with placing opening, the one side of placing opening is fixedly connected with rubber pad one, the one side of placing opening is equipped with notch, the notch is slidably connected with moving block, the one side of notch is equipped with threaded hole, the threaded hole is threadedly connected with threaded rod, the one end of threaded rod is fixedly connected with rotating handle, the other end of threaded rod is fixedly connected with limit rotating block, the limit rotating block is rotatably connected in moving block, the one side of moving block is fixedly connected with rubber pad two, the rubber pad one, rubber pad two contact sampler body;

[0009] The one side of support column is fixedly installed fixed plate, the top surface of fixed plate is equipped with sliding groove, the one side of fixed plate is fixedly installed cylinder, the cylinder piston rod output end is fixedly connected with connecting rod two one end, the other end of connecting rod two is fixedly connected with placing plate, the placing plate is slidably connected with sliding groove, the top surface of placing plate is equipped with placing groove, the placing groove is contacted with storage box.

[0010] Preferably, the sampler body includes a sampling tube, a piston, a piston rod, a scale line, a handle, and a sampling needle.

[0011] Preferably, the sampling tube has a piston inside, the piston top is fixedly installed with a piston rod, the piston rod top end penetrates the sampling tube and is fixedly installed with a handle, the sampling tube bottom end is provided with a sampling needle, and the piston rod surface is provided with a scale line.

[0012] Preferably, the lifting block two sides are respectively fixedly connected with limit block one, the sliding slot two sides are respectively equipped with limit slot one, and the limit block one is slidably connected with the limit slot one.

[0013] Preferably, the moving block two sides are respectively fixedly connected with limit block two, the notch two sides are respectively equipped with limit slot two, and the limit block two is slidably connected with the limit slot two.

[0014] Preferably, the placing plate two sides are respectively fixedly connected with limit block three, the sliding groove two sides are respectively equipped with limit slot three, and the limit block three is slidably connected with the limit slot three.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model provides a placement port, a first rubber pad, a threaded rod, a rotating handle, a limit rotating block, a moving block, a second rubber pad, etc., which makes it easy to clamp and fix sampler bodies of different sizes placed in the placement port, thereby improving the flexibility of the device. By providing a fixing plate, a sliding groove, a cylinder, a second connecting rod, a placement plate, a placement groove, etc., it is easy to adjust the position of a storage box placed on the placement groove, so that the storage box is located directly below the sampling needle, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of a top cross-sectional structure of a local structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the top cross-sectional structure of the local structure of the utility model.

[0022] Figure: 1, base; 2, support column; 21, slide; 211, limit slot 1; 3, motor; 31, connecting rod 1; 4, screw; 5, lifting block; 51, threaded sleeve; 52, limit block 1; 6, fixing seat; 61, placement port; 62, notch; 621, limit slot 2; 63, threaded hole; 7, rubber pad 1; 8, threaded rod; 9, rotating handle; 10, limit block; 11, moving block; 111, limit block 2; 12. Rubber pad 2; 13. Sampler body; 131. Sampling tube; 132. Piston; 133. Piston rod; 1331. Scale line; 134. Push handle; 135. Sampling needle; 14. Connecting block; 15. Fixing plate; 151. Sliding groove; 1511. Limiting groove 3; 16. Cylinder; 161. Connecting rod 2; 17. Placement plate; 171. Placement groove; 172. Limiting block 3; 18. Storage box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1:

[0025] Please refer to Figure 1-5 For the first embodiment of the utility model, the utility model provides a technical scheme: a sampler for medical examination, including base 1, base 1 top surface fixed mounting support column 2, support column 2 one side is equipped with sliding slot 21, support column 2 top surface fixed mounting motor 3, motor 3 rotating shaft place fixed connection connecting rod one 31 one end, connecting rod one 31 other end fixed connection screw rod 4 one end, screw rod 4 other end rotationally connected in support column 2, sliding slot 21 inside slidingly connected lifting block 5, lifting block 5 is embedded with threaded sleeve 51, threaded sleeve 51 engages and connects screw rod 4, lifting block 5 one side fixed connection connecting block 14 one side, connecting block 14 other side fixed connection fixed seat 6;

[0026] Fixed seat 6 top surface is equipped with placing port 61, placing port 61 inside one side fixed connection rubber pad one 7, placing port 61 inside one side is equipped with notch 62, notch 62 inside slidingly connected moving block 11, notch 62 inside one side is equipped with threaded hole 63, threaded hole 63 is screw connected with threaded rod 8, threaded rod 8 one end fixed connection rotating handle 9, threaded rod 8 other end fixed connection limit rotating block 10, limit rotating block 10 rotationally connected in moving block 11, moving block 11 one side fixed connection rubber pad two 12, rubber pad one 7, rubber pad two 12 contact sampler body 13, set rubber pad one 7, rubber pad two 12 can improve the fixed nature of sampler body 13;

[0027] Support column 2 one side fixed mounting fixed plate 15, fixed plate 15 top surface is equipped with sliding slot 151, fixed plate 15 one side fixed mounting air cylinder 16, air cylinder 16 piston rod output end fixed connection connecting rod two 161 one end, connecting rod two 161 other end fixed connection placing plate 17, placing plate 17 slidingly connected sliding slot 151, placing plate 17 top surface is equipped with placing groove 171, placing groove 171 can limit storage box 18, placing groove 171 inside contact storage box 18.

[0028] Embodiment 2:

[0029] Please refer to Figure 1-5 For the second embodiment of the utility model, the embodiment is based on the last embodiment, and the sampler body 13 includes a sampling tube 131, a piston 132, a piston rod 133, a scale line 1331, a handle 134 and a sampling needle 135.

[0030] The inner cavity of the sampling tube 131 is provided with the piston 132, the top of the piston 132 is fixedly installed with the piston rod 133, the top end of the piston rod 133 penetrates through the sampling tube 131 and is fixedly installed with the handle 134, the bottom end of the sampling tube 131 is provided with the sampling needle 135, and the surface of the piston rod 133 is provided with the scale line 1331, so that the sample sampling amount range can be controlled.

[0031] The lifting block 5 is fixedly connected to the limiting block 1 52 on both sides, and the sliding groove 21 is provided with a limiting groove 1 211 on both sides. The limiting block 1 52 is slidably connected to the limiting groove 1 211 to improve the lifting stability of the lifting block 5.

[0032] The two sides of the moving block 11 are fixedly connected to the limiting blocks 111 respectively, and the two sides of the notch 62 are respectively provided with limiting grooves 621. The limiting blocks 111 are slidably connected to the limiting grooves 621 to limit the range of movement of the moving block 11 and improve the stability of the movement of the moving block 11.

[0033] The two sides of the placement plate 17 are fixed with limit blocks 3 172 respectively, and the two sides of the sliding groove 151 are respectively provided with limit grooves 3 1511. The limit blocks 3 172 are slidably connected to the limit grooves 3 1511, which can limit the placement plate 17 and improve the stability of the movement of the placement plate 17.

[0034] Example 3:

[0035] See also Figure 1-5 , which is the third embodiment of the present utility model. This embodiment is based on the above two embodiments. When the present utility model is actually used, the sampler body 13 is placed in the placement port 61, so that the sampler body 13 contacts the rubber pad 1 7. By rotating the rotating handle 9, the threaded rod 8 and the limit rotating block 10 are driven to rotate, thereby driving the moving block 11 and the rubber pad 2 12 to move, so that the rubber pad 2 12 contacts the sampler body 13. The sampler body 13 can be clamped and fixed by the rubber pad 1 7 and the rubber pad 2 12 being in close contact with the sampler body 13, which is convenient for placing sampler bodies 13 of different sizes in the placement port 61. The device is clamped and fixed to improve its flexibility. The storage box 18 is placed in the placement slot 171 provided on the placement plate 17. The cylinder 16 is connected to an external power source. By starting the cylinder 16, the placement plate 17 is driven to move horizontally, so that the storage box 18 is located directly below the sampling needle 135. The motor 3 is connected to an external power source. By starting the motor 3, the connecting rod 31 and the screw rod 4 are driven to rotate, and the lifting block 5 and the sampler body 13 are driven to move downward to a suitable position, so that the user can sample the microorganisms stored in the storage box 18 through the sampler body 13, and the user can control the dosage range.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampler for medical testing, comprising a base (1), characterized in that: The support column (2) is fixedly installed on the top surface of the base (1), a sliding groove (21) is provided on one side of the support column (2), a motor (3) is fixedly installed on the top surface of the support column (2), one end of a connecting rod (31) is fixedly connected to the rotating shaft of the motor (3), the other end of the connecting rod (31) is fixedly connected to one end of a screw rod (4), the other end of the screw rod (4) is rotatably connected to the support column (2), the sliding groove (21) is slidably connected to the lifting block (5), the lifting block (5) is embedded in a threaded sleeve (51), the threaded sleeve (51) is engaged with the connecting screw rod (4), one side of the lifting block (5) is fixedly connected to one side of the connecting block (14), and the other side of the connecting block (14) is fixedly connected to the fixed seat (6); The top surface of the fixing seat (6) is provided with a placement opening (61), a rubber pad 1 (7) is fixedly connected to one side of the placement opening (61), a slot (62) is provided on one side of the placement opening (61), a moving block (11) is slidably connected to the slot (62), a threaded hole (63) is provided on one side of the slot (62), a threaded rod (8) is connected to the threaded hole (63), one end of the threaded rod (8) is fixedly connected to the rotating handle (9), the other end of the threaded rod (8) is fixedly connected to the limiting rotating block (10), the limiting rotating block (10) is rotatably connected to the moving block (11), a rubber pad 2 (12) is fixedly connected to one side of the moving block (11), the rubber pad 1 (7) and the rubber pad 2 (12) are in contact with the sampler body (13); A fixed plate (15) is fixedly installed on one side of the support column (2), and a sliding groove (151) is provided on the top surface of the fixed plate (15). A cylinder (16) is fixedly installed on one side of the fixed plate (15), and the output end of the piston rod of the cylinder (16) is fixedly connected to one end of the second connecting rod (161), and the other end of the second connecting rod (161) is fixedly connected to the placement plate (17). The placement plate (17) is slidably connected to the sliding groove (151), and a placement groove (171) is provided on the top surface of the placement plate (17), and the placement groove (171) contacts the storage box (18).

2. A medical test sampler according to claim 1, characterized in that: The sampler body (13) comprises a sampling tube (131), a piston (132), a piston rod (133), a scale line (1331), a handle (134), and a sampling needle (135).

3. A medical test sampler according to claim 2, characterized in that: The inner cavity of the sampling tube (131) is provided with a piston (132), the top of the piston (132) is fixedly mounted with a piston rod (133), the top end of the piston rod (133) passes through the sampling tube (131) and is fixedly mounted with a handle (134), the bottom end of the sampling tube (131) is provided with a sampling needle (135), and the surface of the piston rod (133) is provided with a scale line (1331).

4. A medical test sampler according to claim 1, characterized in that: The lifting block (5) is fixedly connected to a limiting block (52) on both sides, and a limiting groove (211) is respectively opened on both sides of the sliding groove (21), and the limiting block (52) is slidably connected to the limiting groove (211).

5. A medical test sampler according to claim 1, characterized in that: The two sides of the moving block (11) are respectively fixedly connected to the second limiting block (111), the two sides of the notch (62) are respectively provided with the second limiting groove (621), and the second limiting block (111) is slidably connected to the second limiting groove (621).

6. A medical test sampler according to claim 1, characterized in that: The two sides of the placement plate (17) are respectively fixed with the limiting blocks three (172), the two sides of the sliding groove (151) are respectively provided with limiting grooves three (1511), and the limiting blocks three (172) are slidably connected to the limiting grooves three (1511).

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