Sample collector with protective structure

Abstract

The utility model discloses a sample collector with a protection structure, which comprises a shell, a buffer base arranged on the lower side of the shell and a sealing cover arranged on the upper side of the shell, and further comprises a protection pad arranged on the outer side of the buffer base, a base supporting ring is arranged at the lower end of the buffer base, a buffer spring is arranged in the buffer base, and the base supporting ring is connected with the buffer spring. A first guide rod is arranged on the outer side of the buffer spring, and a sample storage cup is arranged in the shell. The sample collector with the protection structure has a certain buffering protection effect in the use process, so that the sample collector is not prone to being collided and damaged in the transportation process, the sample collection safety of the sample collector is improved, meanwhile, the sample collector is provided with a double-sealing locking mechanism in the sample collection and storage process, and the safety of the sample collector is improved. The sample is not easily influenced by substances outside the device, the sealing and maintaining effect of the device is improved, and a better collecting and storing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to nurses, and in particular to a sample collector with a protective structure. Background Art

[0002] Hematological tumors refer to malignant tumors that occur in the blood system. Common clinical hematological tumors include leukemia, multiple myeloma, lymphoma, and myelodysplastic syndrome. Leukemia is the most common hematological tumor, which is caused by the malignant transformation of white blood cells. Its main clinical manifestations are anemia, infection, bleeding, and organ infiltration. Lymphoma is a tumor that occurs in the lymph nodes or extranodal organs, with painless lymphadenopathy as a common symptom. However, when treating hematological tumors and other diseases, it is necessary to collect and store blood samples from patients, such as;

[0003] Authorization announcement number CN216847016U provides a sample collector, which relates to the field of sample collection technology. The sample collector includes: a collector body, a collection trough and a collection chamber are provided inside the collector body, the collection chamber is located below the collection trough and is connected to the collection trough, a collection bottle for sample collection is provided inside the collection chamber, an annular water spray trough is provided on the top of the collection trough, a disposable collector is movably mounted on one side of the top of the outer wall of the collector body, a water inlet pipe connected to the annular water spray trough is fixedly mounted on the other side of the top of the outer wall of the collector body, a drain pipe connected to the collection chamber is mounted on one side of the bottom of the outer wall of the collector body, a brushing mechanism for cleaning the side walls of the collection trough is installed inside the collection trough, and an electric drying device for drying is fixedly mounted on the top of the collection trough. This allows the device to be reused multiple times and avoids the contamination of samples when reused.

[0004] The above-mentioned existing technical solutions have the following defects: the existing sample collector does not have a certain buffering and protective effect during use, which makes the device susceptible to collision and damage during transportation, affecting the sample collection safety of the device. At the same time, the device does not have a double sealing and locking mechanism during the collection and storage of samples, which makes the samples susceptible to the influence of substances on the outside of the device, reducing the sealing and retention effect of the device. Therefore, the present invention provides a sample collector with a protective structure to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a sample collector with a protective structure to solve the problem proposed in the above-mentioned background technology that the device does not have a certain buffering and protective effect during use, resulting in the device being easily damaged by collision during transportation, affecting the sample collection safety of the device; at the same time, the device does not have a double sealing and locking mechanism during the process of collecting and storing samples, resulting in the sample being easily affected by substances on the outside of the device, reducing the sealing and maintaining effect of the device.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a sample collector with a protective structure, comprising: a housing, a buffer base provided on the lower side of the housing, and a sealing cover provided on the upper side of the housing, and further comprising:

[0007] A protective pad is installed on the outside of the buffer base, and a base support ring is provided at the lower end of the buffer base, a buffer spring is provided inside the buffer base, and a first guide rod is provided on the outside of the buffer spring, a sample storage cup is provided inside the shell, and a partition plate is provided inside the sample storage cup, a sealing ring is provided on the upper side of the sample storage cup, a rotating disk is provided inside the sealing cover, and a limiting rod is provided on the right side of the rotating disk, a driving disk is provided at the lower end of the rotating disk, and a locking assembly is provided on the outside of the driving disk.

[0008] In a possible implementation, the locking assembly includes a driving rod installed on the outside of the driving disk, a limit block is provided on the outside of the driving rod, and a second guide rod is provided on the outside of the limit block.

[0009] In a possible implementation, the driving disc and the driving rod are relatively engaged with each other, and the driving rod and the limiting block are relatively threadedly connected.

[0010] In a possible implementation, the limit block and the second guide rod are arranged to slide relative to each other, and the limit block and the housing are arranged to be engaged relative to each other.

[0011] In a possible implementation, the housing and the first guide rod are arranged to slide relative to each other, and the first guide rod is arranged bilaterally symmetrically about a central axis of the housing.

[0012] In a possible implementation, the housing is threadedly connected to the sealing cover, the rotating disk and the sealing cover are rotatably arranged relative to each other, and the limiting rod is engaged with the rotating disk and the sealing cover.

[0013] In a possible implementation, a transparent observation plate is provided on the outside of the sample storage cup, a scale is provided inside the transparent observation plate, and a connecting block is provided on the outside of the transparent observation plate.

[0014] In a possible implementation, the connection block is relatively engaged with the housing, and the connection block is vertically symmetrically arranged with respect to the central axis of the transparent observation plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the sample collector with a protective structure has a certain buffering and protective effect during use, making the device less susceptible to collision and damage during transportation, thereby improving the sample collection safety of the device; at the same time, the device has a double sealing and locking mechanism during the collection and storage of samples, making the samples less susceptible to the influence of substances outside the device, thereby improving the sealing and maintaining effect of the device, and having a better collection and storage effect, as shown in the following details:

[0016] 1. The rotating disk cooperates with the driving disk to drive the driving rod to rotate inside the sealing cover, so that the driving rod pushes the limit block to move outward along the second guide rod and engage with the outer shell. This double locking structure improves the sealing stability of the device, prevents impurities from affecting the blood sample collected and stored in the sample storage cup, and improves the storage safety of the device.

[0017] 2. The buffer spring cooperates with the first guide rod to push the buffer base to slide and reset at the lower end of the shell, so that the buffer spring can buffer the impact force generated by the collision of the buffer base, thereby improving the transportation safety of the device, preventing the device from being damaged by collision, and extending the service life of the device;

[0018] 3. The scale is fixed to the outside of the housing through the transparent observation plate and the connecting block, so that the experimenter can conveniently refer to and observe the blood sample stored in the sample storage cup through the scale set inside the transparent observation plate, which is convenient for the experimenter to directly observe the status of the blood sample stored in the sample storage cup and improve the efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from above;

[0022] Figure 4 This is a schematic diagram of the overall structure of the transparent observation plate and the connecting block of the utility model;

[0023] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0024] In the figure: 1. outer shell; 2. buffer base; 3. protective pad; 4. base support ring; 5. buffer spring; 6. first guide rod; 7. sample storage cup; 8. partition plate; 9. sealing ring; 10. transparent observation plate; 11. scale; 12. connecting block; 13. sealing cover; 14. rotating disk; 15. limit rod; 16. driving disk; 17. locking assembly; 1701, driving rod; 1702, limit block; 1703, second guide rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The present invention provides a technical solution: a sample collector with a protective structure, comprising: a housing 1, a buffer base 2 provided on the lower side of the housing 1, and a sealing cover 13 provided on the upper side of the housing 1, and further comprising:

[0027] A protective pad 3 is installed on the outside of the buffer base 2, and a base support ring 4 is provided at the lower end of the buffer base 2, a buffer spring 5 is provided inside the buffer base 2, and a first guide rod 6 is provided on the outside of the buffer spring 5, a sample storage cup 7 is provided inside the outer shell 1, and a partition plate 8 is provided inside the sample storage cup 7, a sealing ring 9 is provided on the upper side of the sample storage cup 7, a rotating disk 14 is provided inside the sealing cover 13, and a limiting rod 15 is provided on the right side of the rotating disk 14, a driving disk 16 is provided at the lower end of the rotating disk 14, and a locking assembly 17 is provided on the outside of the driving disk 16, constituting a complete sample collector.

[0028] like Figure 1 、 Figure 2 and Figure 5As shown, the locking assembly 17 includes a driving rod 1701 installed on the outside of the driving disk 16, and a limiting block 1702 is provided on the outside of the driving rod 1701, and a second guide rod 1703 is provided on the outside of the limiting block 1702, the driving disk 16 is relatively engaged with the driving rod 1701, and the driving rod 1701 is relatively threadedly connected to the limiting block 1702, the limiting block 1702 and the second guide rod 1703 are relatively slidably arranged, and the limiting block 1702 is relatively engaged with the housing 1, the housing 1 is relatively threadedly connected to the sealing cover 13, and the rotating disk 14 and the sealing cover 13 are relatively rotatable, and the limiting rod 15 is relatively engaged with the rotating disk 14 and the sealing cover 13. The arrangement is such that the sample storage cup 7 is installed inside the outer shell 1, and the sealing cover 13 is rotated at this time so that the outer shell 1 is threadedly connected to the sealing cover 13, and the limiting rod 15 is taken out to the upper side at the same time, and the rotating disk 14 is rotated at this time so that the driving disk 16 carried by the rotating disk 14 rotates inside the sealing cover 13. At this time, the driving disk 16 pushes the driving rod 1701 to rotate inside the sealing cover 13, so that the driving rod 1701 pushes the limiting block 1702 to move outward along the second guide rod 1703 and engage with the outer shell 1. This double locking structure improves the sealing stability of the device, prevents impurities from affecting the blood samples collected and stored inside the sample storage cup 7, and improves the storage safety of the device.

[0029] like Figure 1 、 Figure 2 and Figure 3 As shown, the shell 1 and the first guide rod 6 are arranged to slide relative to each other, and the first guide rod 6 is symmetrically arranged about the central axis of the shell 1. It is easy to be hit during the transportation of the device. At this time, the protective pad 3 is hit, causing the protective pad 3 to push the buffer base 2 and the first guide rod 6 to move upward. At this time, the buffer base 2 squeezes the buffer spring 5 to compress and rebound, pushing the buffer base 2 and the first guide rod 6 to reset, so that the buffer spring 5 buffers the impact force generated by the collision, thereby improving the transportation safety of the device.

[0030] like Figure 1 、 Figure 3 and Figure 4 As shown, a transparent observation plate 10 is provided on the outside of the sample storage cup 7, and a scale 11 is provided inside the transparent observation plate 10. A connecting block 12 is provided on the outside of the transparent observation plate 10. The connecting block 12 is relatively engaged with the housing 1, and the connecting block 12 is symmetrically arranged about the central axis of the transparent observation plate 10. By installing the transparent observation plate 10 on the outside of the housing 1 along the connecting block 12, the blood sample stored in the sample storage cup 7 can be referenced and observed through the scale 11 provided inside the transparent observation plate 10, which makes it convenient for the experimenter to directly observe the state of the blood sample stored in the sample storage cup 7, thereby improving the use efficiency of the device.

[0031] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sample collector with a protective structure, comprising: A housing (1), a buffer base (2) provided on the lower side of the housing (1), and a sealing cover (13) provided on the upper side of the housing (1), characterized in that it further comprises: A protective pad (3) is mounted on the outside of a buffer base (2), and a base support ring (4) is provided at the lower end of the buffer base (2), a buffer spring (5) is provided inside the buffer base (2), and a first guide rod (6) is provided outside the buffer spring (5), a sample storage cup (7) is provided inside the housing (1), and a partition plate (8) is provided inside the sample storage cup (7), a sealing ring (9) is provided on the upper side of the sample storage cup (7), a rotating disk (14) is provided inside the sealing cover (13), and a limiting rod (15) is provided on the right side of the rotating disk (14), a driving disk (16) is provided at the lower end of the rotating disk (14), and a locking assembly (17) is provided on the outside of the driving disk (16).

2. The sample collector with a protective structure according to claim 1, characterized in that: The locking assembly (17) comprises a driving rod (1701) mounted on the outside of the driving disk (16), a limiting block (1702) is provided on the outside of the driving rod (1701), and a second guiding rod (1703) is provided on the outside of the limiting block (1702).

3. The sample collector with a protective structure according to claim 2, characterized in that: The driving disc (16) and the driving rod (1701) are arranged in relative engagement, and the driving rod (1701) and the limiting block (1702) are threadedly connected relative to each other.

4. The sample collector with a protective structure according to claim 2, characterized in that: The limiting block (1702) and the second guide rod (1703) are arranged to slide relative to each other, and the limiting block (1702) and the housing (1) are arranged to engage relative to each other.

5. The sample collector with a protective structure according to claim 1, characterized in that: The housing (1) and the first guide rod (6) are arranged to slide relative to each other, and the first guide rod (6) is arranged symmetrically with respect to the central axis of the housing (1).

6. The sample collector with a protective structure according to claim 1, characterized in that: The housing (1) is threadedly connected to the sealing cover (13), the rotating disk (14) and the sealing cover (13) are rotatably arranged relative to each other, and the limiting rod (15) is relatively engaged with the rotating disk (14) and the sealing cover (13).

7. The sample collector with a protective structure according to claim 1, characterized in that: A transparent observation plate (10) is provided on the outside of the sample storage cup (7), a scale (11) is provided inside the transparent observation plate (10), and a connecting block (12) is provided on the outside of the transparent observation plate (10).

8. The sample collector with a protective structure according to claim 7, characterized in that: The connecting block (12) is arranged to be relatively engaged with the housing (1), and the connecting block (12) is arranged symmetrically up and down with respect to the central axis of the transparent observation plate (10).

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