A receiver changeable specimen collector

Abstract

The utility model discloses a receiver replaceable specimen collector relates to specimen collector technical field, including specimen collection box, the specimen collection box top detachably connected with quick detachable ring, the specimen collection box top is provided with replacement spare through quick detachable ring, the quick detachable ring both sides are equipped with the symmetric distribution press and slide, press and slide inside slide connection has installation through -hole, the specimen collection box upper end both sides are equipped with elastic clamp block, and elastic clamp block is connected in the installation through -hole inside formation limiting structure, and elastic clamp block and press and slide abut. This one kind receiver replaceable specimen collector, through the cooperation of the elastic clamp block of specimen collection box upper end and the installation through -hole of quick detachable ring both sides, press and slide, press press and slide can make elastic clamp block separate from the limit and complete disassembly, and aligning press can realize the assembly of elastic clamp block clamping limit, and the operation is convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of specimen collector technology, specifically a specimen collector with a replaceable receiver. Background Technology

[0002] Specimen collectors are tools or devices used for collecting, gathering, and temporarily storing various specimens. They are widely used in fields such as medicine, biology, and scientific research, and typically come in different capacity specifications.

[0003] For example, Chinese Patent No. CN215778255U discloses a specimen collector, which includes a container body and a lid. The container body has an opening, and the lid can close the opening so that the container body and the lid enclose a collection space. A separator is provided in the container body, which divides the collection space into a first space and a second space. A leak is provided on the separator. The first space is used to collect liquid specimens, and part of the diluent in the liquid specimen can enter the second space through the leak. Mucous specimens in the liquid specimen can be kept on the separator to facilitate sampling by the experimenter and avoid the influence of saliva in the liquid specimen on the accuracy of the experiment. A rolling element is provided in the first space, which can roll on the separator to promote part of the diluent in the liquid specimen to enter the second space through the leak. When the diluent is saliva, it can help the saliva in the liquid specimen to be separated more quickly, which can accelerate the separation efficiency of saliva in the liquid specimen.

[0004] In the existing technology, the replacement of components in traditional specimen collectors is cumbersome, which affects the overall efficiency of specimen transfer. Traditional specimen collectors are usually designed only for specimens of a single morphology and cannot be compatible with the collection needs of different types of specimens. Utility Model Content

[0005] The purpose of this invention is to provide a specimen collector with a replaceable receiver to solve the problem in the background art where the replacement of components in traditional specimen collectors is cumbersome and affects the overall efficiency of specimen transfer.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a specimen collector with a replaceable receiver, comprising a specimen collection box, wherein a quick-release ring is detachably connected to the top of the specimen collection box, and a replacement part is provided on the top of the specimen collection box via the quick-release ring;

[0007] The quick-release ring has symmetrically distributed push-button sliders on both sides. The push-button sliders have slidably connected mounting through holes inside. The specimen collection box has elastic blocks on both sides at the upper end. The elastic blocks engage with the mounting through holes to form a limiting structure, and the elastic blocks abut against the push-button sliders.

[0008] Preferably, the first replacement component includes a retaining sleeve located in the middle of the quick-release ring, the retaining sleeve extending into the specimen collection box, and an airbag being fixedly connected inside the retaining sleeve.

[0009] Preferably, the airbag has an opening at the bottom and the fixing sleeve has a connector at the bottom, with the opening at the bottom of the airbag aligned with the connector.

[0010] Preferably, a suction tube is inserted into the outside of the insertion tube, and an arc-shaped plate is fixedly connected to one side of the lower end of the suction tube.

[0011] Preferably, the suction tube and the air bladder are combined to form a liquid transfer tube structure, and the suction tube and the arc-shaped plate form a spoon structure for transferring solids.

[0012] Preferably, the second replacement component includes a feed hopper fixedly connected to the top of the quick-release ring, the bottom of which passes through the quick-release ring and communicates with the interior of the specimen collection box.

[0013] Preferably, the specimen collection box is provided with a sealing ring at the top, the quick-release ring is provided with a sealing groove matching the sealing ring at the top inner side, and a positioning ring is fixedly connected to the outer side of the upper end of the specimen collection box, the positioning ring abutting against the bottom edge of the quick-release ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This is a specimen collector with a replaceable receiver. The elastic block at the top of the specimen collection box cooperates with the mounting through holes on both sides of the quick-release ring and the sliding block. Pressing the sliding block will disengage the elastic block and complete the disassembly. Aligning and pressing will engage the elastic block and complete the assembly. The operation is convenient and efficient.

[0016] The first replacement component, through the combination of a suction tube, an air bladder, and an arc-shaped plate, can form a liquid transfer tube structure and a spoon structure, respectively, which are suitable for the transfer of liquid and solid specimens. The feed hopper structure of the second replacement component can assist in the direct pouring of specimens, meeting the collection needs of different types of specimens. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the feed hopper structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the specimen collection box structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the quick-assembly and disassembly ring structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the insertion tube structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the liquid suction tube structure of this utility model.

[0023] In the diagram: 1. Specimen collection box; 2. Quick-release ring; 3. Installation through hole; 4. Press slider; 5. Fixing sleeve; 6. Airbag; 7. Insertion tube; 8. Aspiration tube; 9. Arc plate; 10. Feed hopper; 11. Elastic locking block; 12. Sealing ring; 13. Positioning ring; 14. Sealing groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1 to 6 The present invention provides the following technical solution:

[0026] like Figure 1 and Figure 2 As shown, a receiver-replaceable specimen collector includes a specimen collection box 1, a quick-release ring 2 detachably connected to the top of the specimen collection box 1, and a replacement part is provided on the top of the specimen collection box 1 via the quick-release ring 2;

[0027] like Figure 3 and Figure 4 As shown, the quick-release ring 2 has symmetrically distributed push-button sliders 4 on both sides. The push-button sliders 4 have sliding installation through holes 3 inside. The specimen collection box 1 has elastic blocks 11 on both sides at the upper end. The elastic blocks 11 are engaged and connected inside the installation through holes 3 to form a limiting structure, and the elastic blocks 11 abut against the push-button sliders 4.

[0028] like Figure 4 and Figure 5 As shown, the first replacement part includes a fixing sleeve 5 located in the middle of the quick-release ring 2. The fixing sleeve 5 extends into the specimen collection box 1, and an airbag 6 is fixedly connected inside the fixing sleeve 5. The bottom of the airbag 6 has an opening, and the bottom of the fixing sleeve 5 has an insertion tube 7. The bottom opening of the airbag 6 is aligned with the insertion tube 7.

[0029] like Figure 5 and Figure 6As shown, a suction tube 8 is inserted into the outside of the insertion tube 7, and an arc-shaped plate 9 is fixedly connected to one side of the lower end of the suction tube 8; the suction tube 8 and the air bag 6 are combined to form a liquid transfer tube structure, and the suction tube 8 and the arc-shaped plate 9 form a spoon structure for transferring solids.

[0030] like Figure 2 As shown, the second replacement component includes a feed hopper 10 fixedly connected to the top of the quick-release ring 2, with the bottom of the feed hopper 10 penetrating through the quick-release ring 2 and communicating with the interior of the specimen collection box 1.

[0031] like Figure 3 and Figure 5 As shown, the specimen collection box 1 is provided with a sealing ring 12 at the top, and the quick-release ring 2 is provided with a sealing groove 14 that matches the sealing ring 12 at the top inner side. A positioning ring 13 is fixedly connected to the outer side of the upper end of the specimen collection box 1, and the positioning ring 13 abuts against the bottom edge of the quick-release ring 2.

[0032] First, assemble the replacement part with the specimen collection box 1. During assembly, align the quick-release ring 2 with the top of the specimen collection box 1, so that the elastic locking blocks 11 on both sides of the upper end of the specimen collection box 1 correspond to the mounting through holes 3 on both sides of the quick-release ring 2. Then, press the quick-release ring 2 towards the specimen collection box 1. The elastic locking blocks 11 will deform under the action of external force. When the elastic locking blocks 11 move to the position of the mounting through holes 3, the elastic locking blocks 11 will restore their deformation and engage with the inside of the mounting through holes 3, forming a limiting structure. At this time, the elastic locking blocks 11 abut against the sliding block 4, and at the same time, the positioning ring 13 on the top of the specimen collection box 1 abuts against the bottom edge of the quick-release ring 2, realizing the initial positioning of the quick-release ring 2 on the specimen collection box 1. The sealing groove 14 on the inner top of the quick-release ring 2 will fit tightly against the sealing ring 12 on the top of the specimen collection box 1, ensuring the sealing effect after assembly and preventing specimen leakage or the entry of external impurities.

[0033] When it is necessary to replace the replacement part, press the sliding blocks 4 on both sides of the quick-release ring 2 inward. The sliding blocks 4 slide inside the mounting through hole 3. During the pressing process, the sliding blocks 4 apply force to the elastic block 11, causing the elastic block 11 to deform and disengage from the limit of the mounting through hole 3. At this time, the quick-release ring 2 and the replacement part connected to it can be removed upward to complete the disassembly operation.

[0034] For the first replacement component including the fixing sleeve 5, it performs different functions depending on the specimen type. When transferring liquid specimens, the aspiration tube 8 is inserted into the outside of the insertion tube 7, making the aspiration tube 8 and the insertion tube 7 stably connected. At this time, the aspiration tube 8 and the air bladder 6 combine to form a transfer tube structure. The operator squeezes the air bladder 6 inside the fixing sleeve 5 by hand, and the gas inside the air bladder 6 is expelled. Then the air bladder 6 is released, and the air bladder 6 rebounds under its own elasticity, forming a negative pressure inside. The liquid specimen will be drawn in through the aspiration tube 8 and then through the insertion tube. The openings at the bottom of the 7 and air bladder 6 enter the specimen collection box 1 to complete the transfer of liquid specimens. When transferring solid specimens, the aspirator 8 is inserted into the outside of the insertion tube 7. Using the arc-shaped plate 9 on one side of the lower end of the aspirator 8, the arc-shaped plate 9 is brought into contact with the solid specimen by moving the aspirator 8, and the solid specimen is scooped up. Then the entire device is moved to send the solid specimen into the specimen collection box 1 through the space below the insertion tube 7. At this time, the spoon structure formed by the aspirator 8 and the arc-shaped plate 9 plays a role in realizing the transfer of solid specimens.

[0035] For the second replacement component including the feed hopper 10, specimen collection is achieved through the connection between the feed hopper 10 and the specimen collection box 1. Since the feed hopper 10 is fixedly connected to the top of the quick-release ring 2, and the bottom of the feed hopper 10 passes through the quick-release ring 2 and communicates with the inside of the specimen collection box 1, the operator can directly pour the specimen into the feed hopper 10. The specimen will slide down along the inner wall of the feed hopper 10 and enter the specimen collection box 1 through the channel at the bottom of the feed hopper 10, thus completing the specimen collection operation. During this process, the structure of the feed hopper 10 can help the specimen enter the specimen collection box 1 smoothly and reduce the spillage of the specimen during the transfer process.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A receiver-replaceable specimen collector, comprising a specimen collection box (1), wherein a quick-release ring (2) is detachably connected to the top of the specimen collection box (1), and a replacement part is provided on the top of the specimen collection box (1) via the quick-release ring (2); Its features are: The quick-release ring (2) has symmetrically distributed push-button sliders (4) on both sides. The push-button sliders (4) have slidably connected installation through holes (3) inside. The specimen collection box (1) has elastic blocks (11) on both sides at the upper end. The elastic blocks (11) are engaged and connected inside the installation through holes (3) to form a limiting structure, and the elastic blocks (11) abut against the push-button sliders (4).

2. The receiver-replaceable specimen collector according to claim 1, characterized in that: The first replacement component includes a retaining sleeve (5) located in the middle of the quick-release ring (2), the retaining sleeve (5) extending into the specimen collection box (1), and an airbag (6) fixedly connected inside the retaining sleeve (5).

3. A receiver-replaceable specimen collector according to claim 2, characterized in that: The airbag (6) has an opening at the bottom, and the fixing sleeve (5) has a plug tube (7) at the bottom. The opening at the bottom of the airbag (6) is aligned with the plug tube (7).

4. A receiver-replaceable specimen collector according to claim 3, characterized in that: A suction tube (8) is inserted into the outside of the insertion tube (7), and an arc plate (9) is fixedly connected to one side of the lower end of the suction tube (8).

5. A receiver-replaceable specimen collector according to claim 4, characterized in that: The suction tube (8) and the air bladder (6) are combined to form a liquid transfer tube structure, and the suction tube (8) and the arc plate (9) form a spoon structure for transferring solids.

6. A receiver-replaceable specimen collector according to claim 1, characterized in that: The second replacement component includes a feed hopper (10) fixedly connected to the top of the quick-release ring (2), the bottom of which passes through the quick-release ring (2) and communicates with the interior of the specimen collection box (1).

7. A receiver-replaceable specimen collector according to claim 1, characterized in that: The specimen collection box (1) is provided with a sealing ring (12) at the top. The quick-release ring (2) is provided with a sealing groove (14) that matches the sealing ring (12) at the top inner side. A positioning ring (13) is fixedly connected to the outer side of the upper end of the specimen collection box (1). The positioning ring (13) abuts against the bottom edge of the quick-release ring (2).

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