Microorganism wiping inspection device

Abstract

The utility model relates to the technical field of medical treatment, and discloses a microorganism wiping inspection device which comprises a wiping inspection assembly and a pressing assembly, and the pressing assembly is arranged on the wiping inspection assembly and used for separating microorganisms and bacteria in time. The wiping inspection assembly comprises a cylinder, a push rod, a first rubber sealing block, a second rubber sealing block, a liquid discharging hole, a first spring, a liquid storage bin, a liquid outlet, a through opening, a groove, a silica gel pad, a cotton swab and a silica gel outer sleeve. The wiping inspection assembly is arranged, the push rod is pressed downwards to drive the first rubber sealing block to move downwards, a target object is wiped through the leaked cotton swab, the barrel is reversely rotated to enable the end with the cotton swab to face upwards, the push rod is pressed again to enable the first rubber sealing block to push the second rubber sealing block, and sealing of the liquid outlet is relieved. The inspection liquid enters the barrel through the liquid outlet, and the barrel is rotated to be right after the pressing push rod is released, so that the inspection liquid can timely separate microorganisms and bacteria on the cotton swab.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a microorganism wiping inspection device. Background Art

[0002] The microbial wiping inspection device is a device for detecting microbial contamination on a surface. It usually consists of a wiper and a detector. The wiper is used to collect microbial samples from the surface to be tested, and the detector is used to analyze these samples and determine the presence and quantity of microorganisms. After testing, in the prior art, the Chinese patent number is: CN202021676829.0, the publication date is: 2021-07-02, and a microbial wiping sampler is disclosed, including a propulsion component and a sampling component, and the sampling component is mounted on the propulsion component in a detachable manner.

[0003] However, after sampling is completed, the above structure requires the cotton swab to be transferred from the sampler to another container, where a test solution is added to separate microorganisms and bacteria. This additional transfer step not only increases the complexity of the operation, but also may introduce the risk of sample contamination or loss, thereby affecting the accuracy of the test results. In addition, this process may significantly increase the time cost of the entire sampling process, thereby affecting the overall work efficiency. Utility Model Content

[0004] Therefore, the utility model provides a microbial wiping inspection device to solve the problem that the microbial wiping sampler in the prior art is complicated to operate and affects the accuracy of the inspection result and the work efficiency.

[0005] The technical scheme of the utility model is as follows: a microorganism wiping inspection device comprises a wiping inspection component and a pressing component, wherein the pressing component is arranged on the wiping inspection component for timely separating microorganisms and bacteria, the wiping inspection component comprises a cylinder, a push rod, a rubber sealing block 1, a rubber sealing block 2, two lower liquid holes, two springs 1, a liquid storage bin, two liquid outlets, a through port, a groove, a silicone pad, a cotton swab and a silicone jacket, the push rod is slidably mounted on the cylinder, the rubber sealing block 1 is fixedly mounted on the push rod, the rubber sealing block 1 is slidably connected to the inner wall of the cylinder, the rubber sealing block 2 is slidably mounted on the push rod, and the rubber sealing block 2 is connected to the cylinder The inner wall of the cylinder is slidably connected, the two lower liquid holes are opened at the top of the rubber sealing block 2, the two springs 1 are fixedly installed on the bottom inner wall of the cylinder, the tops of the two springs 1 are fixedly connected to the bottom of the rubber sealing block 2, the liquid storage bin is fixedly installed on the outer wall of the cylinder, the two liquid outlets are opened on the outer wall of the cylinder, the through port is opened at the bottom of the cylinder, the inner wall of the through port is slidably connected to the push rod, the groove is opened at the bottom of the push rod, the silicone pad is fixedly installed on the inner wall of the groove, the cotton swab is slidably installed in the groove, the silicone jacket is fixedly installed on the cotton swab, and the silicone jacket is slidably connected to the silicone pad.

[0006] The wiping inspection assembly also includes an externally threaded tube, an internally threaded sleeve and a sealing gasket. The externally threaded tube is fixedly mounted on the bottom of the cylinder, the internally threaded sleeve is threadedly mounted on the externally threaded tube, the sealing gasket is fixedly mounted on the bottom inner wall of the internally threaded sleeve, and the sealing gasket is adapted to the bottom end of the externally threaded tube.

[0007] The wiping inspection assembly also includes a threaded hole and a threaded plug. The threaded hole is opened on the top of the liquid storage bin, and the threaded plug is threadedly installed in the threaded hole.

[0008] The pressing assembly includes a connecting block 1, a connecting block 2 and a spring 2, wherein the connecting block 1 is fixedly mounted on the inner wall of the cylinder, the connecting block 1 is slidably connected to the push rod, the connecting block 2 is fixedly mounted on the push rod, the connecting block 2 is slidably connected to the inner wall of the cylinder, the spring 2 is slidably sleeved on the push rod, the bottom end of the spring 2 is fixedly connected to the top of the connecting block 1, and the top end of the spring 2 is fixedly connected to the bottom of the connecting block 2.

[0009] The pressing assembly also includes a pressing block, which is fixedly mounted on the top end of the push rod.

[0010] The pressing assembly also includes finger rings, and two of the finger rings are fixedly mounted on the outer wall of the cylinder.

[0011] The technical solution of the utility model has the following beneficial effects:

[0012] The utility model provides a wiping inspection component, wherein the cotton swab is placed in the groove, and then the push rod is pressed downward to drive the rubber sealing block one to move downward. After the rubber sealing block is observed to move to a suitable position through the transparent cylinder body, the downward pressing is stopped, and the leaked cotton swab is used to wipe the target object. After wiping, the cotton swab is put away, the cylinder body is turned upside down so that the end with the cotton swab is facing upward, and the push rod is pressed again so that the rubber sealing block one is squeezed through the rubber sealing block two to the spring one, thereby releasing the seal of the rubber sealing block two to the liquid outlet, allowing the inspection liquid in the liquid storage tank to enter the cylinder body through the liquid outlet, and after releasing the pressing push rod, the cylinder body is turned straight again, and the inspection liquid falls into the internal threaded sleeve, so that the inspection liquid can separate the microorganisms and bacteria on the cotton swab in time, making the operation of the microbial wiping sampler simpler, and the cotton swab does not have to be transferred to another container, thereby ensuring the accuracy of the inspection result. In addition, the microorganisms and bacteria on the cotton swab can be detected in time by the inspection liquid, which reduces the time cost of the sampling process and improves the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a microorganism wiping inspection device in the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the rubber sealing block 2 and the lower liquid hole in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the externally threaded pipe in the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the internal thread sleeve in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the threaded plug in the utility model;

[0018] Figure 6 It is a schematic diagram of the main cross-sectional structure of a microbial wiping inspection device in the utility model;

[0019] Figure 7 For this utility model Figure 6 The enlarged structural diagram of part A in the middle;

[0020] Figure 8 The utility model is a schematic diagram of the assembly structure of the push rod, the groove, the silicone pad, the cotton swab and the silicone jacket.

[0021] Description of reference numerals:

[0022] 1. Wipe inspection assembly; 11. Cylinder; 12. Push rod; 13. Rubber sealing block 1; 14. Rubber sealing block 2; 141. Lower liquid hole; 15. Spring 1; 16. Liquid storage tank; 17. Liquid outlet; 18. Through port; 19. Groove; 110. Silicone pad; 111. Cotton swab; 112. Silicone jacket; 113. Externally threaded pipe; 114. Internally threaded sleeve; 115. Sealing pad; 116. Threaded hole; 117. Threaded plug; 2. Press assembly; 21. Connecting block 1; 22. Connecting block 2; 23. Spring 2; 24. Press block; 25. Finger ring. DETAILED DESCRIPTION

[0023] A microbial wiping inspection device of this embodiment, such as Figure 1-Figure 8 As shown, it includes a wiping inspection component 1 and a pressing component 2. The pressing component 2 is arranged on the wiping inspection component 1 for timely separating microorganisms and bacteria. The wiping inspection component 1 includes a barrel 11, a push rod 12, a rubber sealing block 13, a rubber sealing block 14, a lower liquid hole 141, a spring 15, a liquid storage bin 16, a liquid outlet 17, a through port 18, a groove 19, a silicone pad 110, a cotton swab 111 and a silicone jacket 112. The push rod 12 is slidably mounted on the barrel 11, the rubber sealing block 13 is fixedly mounted on the push rod 12, the rubber sealing block 13 is slidably connected to the inner wall of the barrel 11, the rubber sealing block 14 is slidably mounted on the push rod 12, and the rubber sealing block 14 is slidably connected to the inner wall of the barrel 11 , two lower liquid holes 141 are both opened at the top of the rubber sealing block 14, two springs 15 are both fixedly installed on the bottom inner wall of the cylinder 11, the tops of the two springs 15 are both fixedly connected to the bottom of the rubber sealing block 14, the liquid storage tank 16 is fixedly installed on the outer wall of the cylinder 11, and the two liquid outlets 17 are both opened on the outer wall of the cylinder 11, the through port 18 is opened at the bottom of the cylinder 11, the inner wall of the through port 18 is slidably connected to the push rod 12, the groove 19 is opened at the bottom of the push rod 12, the silicone pad 110 is fixedly installed on the inner wall of the groove 19, the cotton swab 111 is slidably installed in the groove 19, the silicone jacket 112 is fixedly installed on the cotton swab 111, and the silicone jacket 112 is slidably connected to the silicone pad 110.

[0024] First, install the cotton swab 111 into the groove 19, increase the friction through the silicone pad 110 and the silicone jacket 112 to reduce the probability of the cotton swab 111 falling, and then press the push rod 12 downward to drive the rubber sealing block 13 to move downward. The cylinder 11 is made of transparent organic glass. After observing that the rubber sealing block 13 moves down to a suitable position through the transparent cylinder 11, stop pressing down and wipe the target object with the leaked cotton swab 111. After wiping, put the cotton swab 111 is folded, and the cylinder 11 is turned upside down so that the end with the cotton swab 111 is facing upward, and the push rod 12 is pressed again to make the rubber sealing block 13 squeeze the spring 15 through the rubber sealing block 2 14, thereby releasing the seal of the rubber sealing block 2 14 on the liquid outlet 17, allowing the inspection liquid in the liquid storage tank 16 to enter the cylinder 11 through the liquid outlet 17, and then release the pressing push rod 12 and turn the cylinder 11 straight again, so that the inspection liquid can separate the microorganisms and bacteria on the cotton swab 111 in time.

[0025] Among them, the wiping inspection component 1 also includes an externally threaded tube 113, an internally threaded sleeve 114 and a sealing gasket 115. The externally threaded tube 113 is fixedly installed at the bottom of the cylinder body 11, the internally threaded sleeve 114 is threadedly installed on the externally threaded tube 113, and the sealing gasket 115 is fixedly installed on the bottom inner wall of the internally threaded sleeve 114. The sealing gasket 115 is adapted to the bottom end of the externally threaded tube 113. The internally threaded sleeve 114 can be disassembled by screwing the externally threaded tube 113 and the internally threaded sleeve 114 together. The sealing gasket 115 seals the bottom end of the externally threaded tube 113 to prevent the inspection liquid from leaking out of the gap.

[0026] Specifically, the wiping inspection component 1 also includes a threaded hole 116 and a threaded plug 117. The threaded hole 116 is opened at the top of the liquid storage tank 16, and the threaded plug 117 is threadedly installed in the threaded hole 116. Inspection liquid can be added to the liquid storage tank 16 through the threaded hole 116, and then the threaded plug 117 is screwed on to prevent the inspection liquid from leaking.

[0027] Furthermore, the pressing assembly 2 includes a connecting block 1 21, a connecting block 22 and a spring 23. The connecting block 1 21 is fixedly mounted on the inner wall of the cylinder 11, the connecting block 1 21 is slidably connected to the push rod 12, the connecting block 22 is fixedly mounted on the push rod 12, the connecting block 22 is slidably connected to the inner wall of the cylinder 11, the spring 23 is slidably sleeved on the push rod 12, the bottom end of the spring 23 is fixedly connected to the top of the connecting block 1 21, the top end of the spring 23 is fixedly connected to the bottom of the connecting block 22, the push rod 12 is pressed downward, so that the push rod 12 drives the connecting block 22 to squeeze the spring 23 downward, after the external force on the push rod 12 is removed, the spring 23 will release the elastic force to allow the connecting block 22 to drive the push rod 12 to return to its original state.

[0028] Furthermore, the pressing assembly 2 also includes a pressing block 24 , which is fixedly mounted on the top of the push rod 12 , so that the push rod 12 can be pressed by the pressing block 24 .

[0029] Furthermore, the pressing assembly 2 also includes finger rings 25 , and two finger rings 25 are fixedly mounted on the outer wall of the cylinder 11 , so that when pressing the push rod 12 , the fingers can use the two finger rings 25 for leverage.

[0030] The working principle of the utility model is:

[0031] Step 1, preparation stage: add the inspection liquid into the liquid storage tank 16 through the threaded hole 116. Screw on the threaded plug 117 to ensure that the liquid storage tank 16 is closed.

[0032] Step 2, install the cotton swab 111: twist the internal threaded sleeve 114 to separate the external threaded tube 113 from the internal threaded sleeve 114. Install the cotton swab 111 placed in the internal threaded sleeve 114 into the groove 19. Use the silicone pad 110 and the silicone jacket 112 to increase friction and reduce the probability of the cotton swab 111 falling off.

[0033] Step three, wiping operation: the index finger and the middle finger pass through the two finger rings 25 respectively, the thumb is pressed on the pressing block 24, and the push rod 12 is pressed downward to drive the rubber sealing block 13 to move downward. After observing that the rubber sealing block 13 moves down to a suitable position through the transparent cylinder 11, stop pressing and wipe the target object with the leaked cotton swab 111. After wiping, put the cotton swab 111 into the internal threaded sleeve 114, and turn the cylinder 11 upside down so that the end with the cotton swab 111 faces upward.

[0034] Step 4, release and separation of liquid: Press the push rod 12 again to make the rubber seal block 13 squeeze the spring 15 through the rubber seal block 2 14. Release the seal of the rubber seal block 2 14 on the liquid outlet 17, so that the inspection liquid in the liquid storage tank 16 enters the cylinder 11 through the liquid outlet 17. The inspection liquid flows to one end of the cylinder 11 through the lower liquid hole 141. Release the push rod 12 and screw on the internal threaded sleeve 114. Turn the cylinder 11 straight so that the inspection liquid falls into the internal threaded sleeve 114 through the through port 18.

[0035] After completing the above steps, the inspection liquid will separate the microorganisms and bacteria on the cotton swab 111 in time.

[0036] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A microbial wiping inspection device, It is characterized in that The invention comprises a wiping inspection component (1) and a pressing component (2), wherein the pressing component (2) is arranged on the wiping inspection component (1) for timely separating microorganisms and bacteria, and the wiping inspection component (1) comprises a barrel (11), a push rod (12), a rubber sealing block 1 (13), a rubber sealing block 2 (14), a lower liquid hole (141), a spring 1 (15), a liquid storage bin (16), a liquid outlet (17), a through port (18), a groove (19), a silicone pad (110), a cotton swab (111) and a silicone jacket (112), wherein the push rod (12) is slidably mounted on the barrel (11), the rubber sealing block 1 (13) is fixedly mounted on the push rod (12), the rubber sealing block 1 (13) is slidably connected to the inner wall of the barrel (11), the rubber sealing block 2 (14) is slidably mounted on the push rod (12), the rubber sealing block 2 (14) is slidably connected to the inner wall of the barrel (11), and the two The lower liquid holes (141) are both opened at the top of the rubber sealing block 2 (14); the two springs 1 (15) are both fixedly mounted on the inner wall of the bottom of the cylinder (11); the top ends of the two springs 1 (15) are both fixedly connected to the bottom of the rubber sealing block 2 (14); the liquid storage bin (16) is fixedly mounted on the outer wall of the cylinder (11); the two liquid outlets (17) are both opened on the outer wall of the cylinder (11); the through-port (18) is opened at the bottom of the cylinder (11); the inner wall of the through-port (18) is slidably connected to the push rod (12); the groove (19) is opened at the bottom end of the push rod (12); the silicone pad (110) is fixedly mounted on the inner wall of the groove (19); the cotton swab (111) is slidably mounted in the groove (19); the silicone jacket (112) is fixedly mounted on the cotton swab (111); and the silicone jacket (112) is slidably connected to the silicone pad (110).

2. The microorganism wiping inspection device according to claim 1, It is characterized in that The wiping inspection assembly (1) further comprises an externally threaded tube (113), an internally threaded sleeve (114) and a sealing gasket (115); the externally threaded tube (113) is fixedly mounted on the bottom of the cylinder (11); the internally threaded sleeve (114) is threadedly mounted on the externally threaded tube (113); the sealing gasket (115) is fixedly mounted on the inner wall of the bottom of the internally threaded sleeve (114); and the sealing gasket (115) is adapted to the bottom end of the externally threaded tube (113).

3. The microorganism wiping inspection device according to claim 2, It is characterized in that The wiping inspection assembly (1) further comprises a threaded hole (116) and a threaded plug (117); the threaded hole (116) is opened at the top of the liquid storage bin (16); and the threaded plug (117) is threadedly installed in the threaded hole (116).

4. The microorganism wiping inspection device according to claim 3, It is characterized in that The pressing assembly (2) comprises a connecting block 1 (21), a connecting block 2 (22) and a spring 2 (23); the connecting block 1 (21) is fixedly mounted on the inner wall of the cylinder (11); the connecting block 1 (21) is slidably connected to the push rod (12); the connecting block 2 (22) is fixedly mounted on the push rod (12); the connecting block 2 (22) is slidably connected to the inner wall of the cylinder (11); the spring 2 (23) is slidably sleeved on the push rod (12); the bottom end of the spring 2 (23) is fixedly connected to the top of the connecting block 1 (21); and the top end of the spring 2 (23) is fixedly connected to the bottom of the connecting block 2 (22).

5. The microorganism wiping inspection device according to claim 4, It is characterized in that The pressing assembly (2) also includes a pressing block (24), and the pressing block (24) is fixedly mounted on the top end of the push rod (12).

6. The microorganism wiping inspection device according to claim 5, It is characterized in that The pressing assembly (2) further comprises a finger ring (25), and the two finger rings (25) are both fixedly mounted on the outer wall of the cylinder (11).

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