CN218973922U

CN218973922U - Quantitative sampling assembly

Info

Publication number: CN218973922U
Application number: CN202223545177.9U
Authority: CN
Inventors: 徐恒宇
Original assignee: Shenyang Hehe Medical Laboratory Co ltd
Current assignee: Shenyang Hehe Medical Laboratory Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-05
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the field of sampling, in particular to a quantitative sampling assembly, which comprises a pipe body and a protection device, wherein the protection device is arranged on the upper surface of the pipe body and comprises an inserting block, the inserting block is inserted with the pipe body, a handle is fixedly connected to the surface of the inserting block, one side of the inserting block is fixedly connected with a mounting block, one side of the pipe body, which is close to the mounting block, is fixedly connected with a clamping sleeve, a groove I is formed in the inner wall of the clamping sleeve, the mounting block is inserted with a groove I in the inner wall of the clamping sleeve, a groove II is formed in the surface of the mounting block, a hook is slidingly connected with the inner wall of the groove II on the surface of the mounting block, one side, which is close to the hook, of the clamping sleeve is provided with a hole I, and the hole I on one side of the hook and the clamping sleeve are inserted, and by arranging the protection device, the pipe opening is effectively blocked, the condition that sundries fall into the pipe body and the sample are mixed to influence the detection result of equipment is reduced, the safety of the equipment is improved, and the accuracy of the detection data of the equipment is improved.

Description

Quantitative sampling assembly

Technical Field

The utility model relates to the field of sampling, in particular to a quantitative sampling assembly.

Background

The sampling component is a device for extracting materials, protein is an important component of all cells and tissues of a human body, all important components of the human body need to participate in the protein, and along with the development of society, the protein is often used in mass spectrometry detection, so that a test tube is often used for sampling the protein.

The prior art utility model such as CN217921894U discloses a sampling device for protein extraction comprising: the blocking ball is arranged in the sampler main body, suction pipelines are arranged on two sides of the inner part of the lower end of the sampler main body, an electromagnet is arranged on one side of the inner part of the lower end of the sampler main body, and the electromagnet is fixedly connected with the sampler main body. The sampling device for protein extraction is used, so that the phenomenon that samples are dripped outside is not easy to occur in the process of transferring the device by workers, and the problem of environmental pollution is avoided.

However, after sampling, the test tube mouth is mostly exposed outside, and when sundries fall into the test tube and are fused with sampled proteins, the accuracy of the detection result is easily interfered, so that deviation is generated in the detection data of the equipment, and the use of a user is affected.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, after sampling, a test tube port is mostly exposed outside, and when sundries fall into a test tube and are fused with sampled proteins, the accuracy of a detection result is easy to interfere, and provides a quantitative sampling assembly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a ration sample subassembly, includes body and protector, protector sets up the upper surface at the body, protector includes the inserted block, the inserted block is inserted with the body and is established, the fixed surface of inserted block is connected with the handle, one side fixedly connected with installation piece of inserted block, one side fixedly connected with cutting ferrule that the body is close to the installation piece, through setting up protector, effectively protects the body, has reduced the condition that debris falls into the body and influences equipment testing result, has increased the security of equipment.

Preferably, the first groove is formed in the inner wall of the clamping sleeve, the first groove is formed in the inner wall of the mounting block and the first groove is formed in the inner wall of the clamping sleeve in an inserting mode, the clamping sleeve is arranged, the inserting block is convenient to position, stability of the device is improved, a user can operate the device conveniently, and safety of the device is improved.

Preferably, the second groove is formed in the surface of the mounting block, the hook is slidably connected to the inner wall of the second groove on the surface of the mounting block, the first hole is formed in one side, close to the hook, of the clamping sleeve, the first hole in one side of the hook and the first hole in one side of the clamping sleeve are inserted, and when the mounting block is used, the hook slides and is inserted into the clamping sleeve, so that the insertion block is conveniently positioned, the usability of the mounting block is improved, and the operation difficulty of the mounting block is reduced.

Preferably, the two hooks are arranged in a mirror symmetry mode, one side of each hook is fixedly connected with a pressure spring, one side of each pressure spring, which is far away from each hook, is fixedly connected with the mounting block, and when the hanger is used, the pressure springs generate elasticity to push the hooks to slide, so that the usability of the equipment is improved, the use difficulty of the equipment is reduced, and the equipment is convenient to operate.

Preferably, the lower surface of body is provided with stabilising arrangement, stabilising arrangement includes the support frame, the support frame sets up the lower surface at the body, hole two has been seted up on the surface of support frame, the body inserts with the hole two on support frame surface and establishes, one side fixedly connected with fixture block of body, through setting up stabilising arrangement, effectively supports the body, has reduced the operation degree of difficulty of equipment, has reduced the condition that the body rolls and drops, has increased the security of equipment.

Preferably, the support frame is close to the groove III of one side of the fixture block, the fixture block is inserted with the groove III of one side of the support frame, the surface of the support frame is rotationally connected with the rotating plate, the rotating plate is connected with the fixture block in a clamping mode, and when the support frame is used, the rotating plate is rotated to prop against the fixture block through the rotating plate, so that the usability of the equipment is improved, the operation difficulty of the equipment is reduced, and the support frame is convenient to use.

As the preference, hole three has been seted up to one side of body, the inner wall sliding connection of hole three of body one side has the dead lever, the fixed surface of rotor plate is connected with the circle cover, the dead lever inserts with the circle cover and establishes, the surface cover of dead lever is equipped with fixing spring, fixing spring's both ends respectively with body and dead lever fixed connection, through setting up fixing spring, during the use, fixing spring produces elasticity and promotes the dead lever and slide, has increased the ease of use of equipment, has reduced the operation degree of difficulty of equipment, facilitates the use person uses.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the protective device is arranged, when the device is used, the plug is inserted into the pipe body, the pipe body is blocked, the mounting block is inserted into the clamping sleeve at the moment, the hook is loosened, the pressure spring loses the constraint to generate elasticity to push the hook to be inserted into the clamping sleeve to complete positioning, the hook is pressed to be separated from the clamping sleeve, the handle is pulled at the moment to drive the plug to be separated from the pipe body, the pipe orifice is effectively blocked, the pipe body is protected, the condition that the detection result of equipment is affected by mixing sundries in the pipe body with samples is reduced, the safety of the equipment is improved, and the accuracy of the detection data of the equipment is improved.

2. According to the utility model, the pipe body is inserted into the support frame through the stabilizing device when the pipe body is used, the clamping block is propped against the support frame, the rotating plate is propped against the clamping block, the fixing rod is pulled, the fixing rod is loosened, the fixing spring is out of constraint to generate elastic force to push the fixing rod to be inserted into the round sleeve to complete positioning, the pipe body can be placed on the tabletop at the moment, the situation that the pipe body is placed on the tabletop to roll and fall is effectively reduced through the stabilizing device, the stability of the pipe body is improved, the pipe body is convenient to take when a user detects, and the usability of equipment is improved.

Drawings

FIG. 1 is a schematic perspective view of a quantitative sampling assembly according to the present utility model;

FIG. 2 is a schematic side view of a quantitative sampling assembly according to the present utility model;

FIG. 3 is a schematic view of a protecting device of a quantitative sampling assembly according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3 showing a quantitative sampling assembly according to the present utility model;

fig. 5 is a schematic structural diagram of a stabilizing device of a quantitative sampling assembly according to the present utility model.

Legend description: 1. a tube body; 2. a protective device; 21. inserting blocks; 22. a cutting sleeve; 23. a mounting block; 24. a hook; 25. a pressure spring; 26. a handle; 3. a stabilizing device; 31. a support frame; 32. a rotating plate; 33. a clamping block; 34. a round sleeve; 35. a fixed rod; 36. and fixing the spring.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: a quantitative sampling assembly comprises a tube body 1 and a protecting device 2, wherein the protecting device 2 is arranged on the upper surface of the tube body 1.

The specific arrangement and function of the guard 2 and the stabilizer 3 will be described in detail.

In this embodiment: the protector 2 includes the inserted block 21, and the inserted block 21 inserts with body 1, and the fixed surface of inserted block 21 is connected with handle 26, and one side fixedly connected with installation piece 23 of inserted block 21, and body 1 is close to one side fixedly connected with cutting ferrule 22 of installation piece 23, through setting up protector 2, effectively protects body 1, has reduced debris and has fallen into the condition that influences equipment testing result in the body 1, has increased the security of equipment.

Specifically, the groove I is formed in the inner wall of the clamping sleeve 22, the mounting block 23 is inserted with the groove I in the inner wall of the clamping sleeve 22, and the clamping sleeve 22 is arranged, so that the insertion block 21 is conveniently positioned, the stability of the device is improved, a user can conveniently operate the device, and the safety of the device is improved.

Specifically, a second groove is formed in the surface of the mounting block 23, a hook 24 is slidably connected to the inner wall of the second groove on the surface of the mounting block 23, a first hole is formed in one side, close to the hook 24, of the clamping sleeve 22, and the hook 24 is inserted into the first hole in one side of the clamping sleeve 22.

In this embodiment: through setting up couple 24, during the use, couple 24 slides and inserts in cutting ferrule 22, is convenient for fix a position insert 21, has increased the ease of use of equipment, has reduced the operation degree of difficulty of equipment.

Specifically, couple 24 has two, and two couples 24 are mirror symmetry setting, and one side fixedly connected with pressure spring 25 of couple 24, one side and the installation piece 23 fixed connection of couple 24 are kept away from to pressure spring 25, through setting up pressure spring 25, during the use, pressure spring 25 produces elasticity and promotes couple 24 and slide, has increased the ease of use of equipment, has reduced the use degree of difficulty of equipment, and the equipment of being convenient for operates.

In this embodiment: the lower surface of body 1 is provided with stabilising arrangement 3, and stabilising arrangement 3 includes support frame 31, and support frame 31 sets up the lower surface at body 1, and hole two has been seted up on support frame 31's surface, and body 1 inserts with the hole two on support frame 31 surface and establishes, and one side fixedly connected with fixture block 33 of body 1 through setting up stabilising arrangement 3, effectively supports body 1, has reduced the operation degree of difficulty of equipment, has reduced the condition that body 1 roll dropped, has increased the security of equipment.

Specifically, the groove III has been seted up to one side that support frame 31 is close to fixture block 33, and fixture block 33 inserts with the groove III of support frame 31 one side, and the surface rotation of support frame 31 is connected with rotor plate 32, rotor plate 32 and fixture block 33 joint through setting up rotor plate 32, and during the use, rotation rotor plate 32 offsets with fixture block 33, has increased the ease of use of equipment, has reduced the operation degree of difficulty of equipment, facilitates the use.

Specifically, a hole III is formed in one side of the pipe body 1, a fixing rod 35 is slidably connected to the inner wall of the hole III in one side of the pipe body 1, a round sleeve 34 is fixedly connected to the surface of the rotating plate 32, the fixing rod 35 is inserted into the round sleeve 34, a fixing spring 36 is sleeved on the surface of the fixing rod 35, and two ends of the fixing spring 36 are fixedly connected with the pipe body 1 and the fixing rod 35 respectively.

In this embodiment: through setting up fixed spring 36, during the use, fixed spring 36 produces elasticity and promotes dead lever 35 and slide, has increased the ease of use of equipment, has reduced the operation degree of difficulty of equipment, facilitates the use of user.

Working principle: through setting up protector 2, during the use, insert the cartridge 21 in body 1, block up body 1, install the piece 23 in inserting cutting ferrule 22 this moment, loosen couple 24, compression spring 25 loses the constraint and produces elasticity and promote couple 24 to insert and accomplish the location in cutting ferrule 22, press couple 24 to break away from cutting ferrule 22, pulling handle 26 can drive cartridge 21 and break away from body 1 this moment, through setting up protector 2, effectively block up the mouth of pipe, body 1 protects, the condition that the debris falls into body 1 and the mixed influence equipment testing result of sample, the security of equipment has been increased, equipment testing data's accuracy has been improved, stabilizer 3 is when using, insert body 1 in support frame 31, fixture block 33 offsets with support frame 31 this moment, rotate rotor plate 32 offsets with fixture block 33, and pull dead lever 35, loosen dead lever 35, dead lever 36 loses the constraint and produce elasticity and promote dead lever 35 to insert in circle cover 34 and accomplish the location, at this moment, can place body 1 on the desktop through setting up stabilizer 3, effectively reduce the condition that body 1 rolls on the desktop, stability of easily drops, the stability of the body 1 has been improved when using, the user takes the body 1 when using the convenient equipment.

Claims

1. The utility model provides a ration sampling assembly, includes body (1) and protector (2), its characterized in that: the protection device (2) is arranged on the upper surface of the pipe body (1), the protection device (2) comprises an inserting block (21), the inserting block (21) is inserted with the pipe body (1), a handle (26) is fixedly connected to the surface of the inserting block (21), a mounting block (23) is fixedly connected to one side of the inserting block (21), and a clamping sleeve (22) is fixedly connected to one side, close to the mounting block (23), of the pipe body (1).

2. A quantitative sampling assembly according to claim 1, wherein: the inner wall of the clamping sleeve (22) is provided with a groove I, and the mounting block (23) is inserted with the groove I of the inner wall of the clamping sleeve (22).

3. A quantitative sampling assembly according to claim 1, wherein: the surface of the mounting block (23) is provided with a second groove, the inner wall of the second groove on the surface of the mounting block (23) is connected with a hook (24) in a sliding manner, one side, close to the hook (24), of the clamping sleeve (22) is provided with a first hole, and the hook (24) is inserted into the first hole on one side of the clamping sleeve (22).

4. A quantitative sampling assembly according to claim 3, wherein: the two hooks (24) are arranged in a mirror symmetry mode, one side of each hook (24) is fixedly connected with a pressure spring (25), and one side, far away from each hook (24), of each pressure spring (25) is fixedly connected with the corresponding mounting block (23).

5. A quantitative sampling assembly according to claim 1, wherein: the utility model discloses a pipe body, including support frame (1), support frame (31) are provided with stabilising arrangement (3) on the lower surface of body (1), hole two has been seted up on the surface of support frame (31), hole two on body (1) and support frame (31) surface insert and establish, one side fixedly connected with fixture block (33) of body (1).

6. A quantitative sampling assembly according to claim 5, wherein: the support frame (31) is close to the groove III of one side of fixture block (33), the fixture block (33) is inserted with the groove III of one side of support frame (31), the surface rotation of support frame (31) is connected with rotor plate (32), rotor plate (32) and fixture block (33) joint.

7. A quantitative sampling assembly according to claim 6, wherein: the novel pipe comprises a pipe body (1), wherein a hole III is formed in one side of the pipe body (1), a fixing rod (35) is slidably connected to the inner wall of the hole III in one side of the pipe body (1), a round sleeve (34) is fixedly connected to the surface of a rotating plate (32), the fixing rod (35) is inserted into the round sleeve (34), a fixing spring (36) is sleeved on the surface of the fixing rod (35), and two ends of the fixing spring (36) are fixedly connected with the pipe body (1) and the fixing rod (35) respectively.