Azlocillin acid sampling pH value detection device

Abstract

The utility model relates to the technical field of pH value detection devices, in particular to an azlocillin acid sampling pH value detection device which comprises a base, the top of the base is fixedly connected with the bottom of a sliding part, the front face of the sliding part is fixedly connected with the back face of a detection part, and the inner wall of the base is rotationally connected with the outer wall of the bottom of a rotating part. The outer wall of the rotating piece is rotationally connected with the inner wall of the sampling piece, the rotary knob is rotated, the rotary knob drives the threaded rod to rotate, the threaded rod drives the sliding block to slide, the sliding block drives the connecting ring to slide through the sliding rod, the connecting ring drives the sealing cover and the detection pen to slide, the detection pen slides into the detection cup, and the sealing cover covers the detection cup to seal the detection cup; therefore, the detection pen is located in a closed space when detecting the pH value of azlocillin in the detection cup, the influence of external factors on the azlocillin detection result is effectively prevented, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of pH detection devices, in particular to a pH detection device for sampling azlocillin acid. Background Art

[0002] Azlocillin is a semi-synthetic broad-spectrum penicillin, belonging to the ureide penicillin class. Its antibacterial mechanism is similar to that of penicillin, which is to bind to bacterial penicillin-binding proteins and interfere with the synthesis of bacterial cell walls to exert its antibacterial effect. Because it forms multi-site binding necessary for the survival of Pseudomonas aeruginosa and has a strong penetrating effect on bacterial cell membranes, azlocillin has a strong antibacterial effect on Pseudomonas (such as Pseudomonas aeruginosa). When using azlocillin, it is usually necessary to use a pH detection device to detect azlocillin.

[0003] At present, when most of the pH detection devices on the market are sampling and testing azlocillin, the detection pen and azlocillin are exposed to the air, which makes the detection results of azlocillin prone to deviation and brings inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide a device for detecting the pH value of azlocillin acid by sampling, so as to solve the problem that the detection pen and azlocillin are exposed to the air during detection in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solution: an azlocillin acid sampling pH value detection device, comprising a base, the top of the base is fixedly connected to the bottom of a sliding member, the front of the sliding member is fixedly connected to the back of the detection member, and the inner wall of the base is rotatably connected to the outer wall of the bottom of the rotating member.

[0005] The outer wall of the rotating part is rotatably connected to the inner wall of the sampling part, and the outer wall of the base is fixedly welded to the outer wall of the positioning part.

[0006] Preferably, the base includes a base, a positioning sleeve and a detection cup, the top of the base near the front is fixedly connected to the bottom of the positioning sleeve, and the top of the base is fixedly connected to the bottom of the detection cup, and a sealing groove is provided on the top of the detection cup, and a rotating hole is provided on the top of the base near the front.

[0007] Preferably, the sliding member consists of a support column, a sliding block, a threaded rod and a knob, the bottom of the support column is fixedly connected to the top of the base, and a sliding groove is provided on the front side of the support column, the inner top wall and the inner bottom wall of the sliding groove are respectively provided with a rotating hole one and a rotating hole two, and the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove, the inner wall of the sliding block is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod, the outer wall of the bottom end of the threaded rod is rotatably connected to the inner wall of the rotating hole one, and the outer wall of the top end of the threaded rod is rotatably connected to the inner wall of the rotating hole two, the top end of the threaded rod passes through the inner bottom wall of the sliding groove and extends to the top of the support column, and the top of the threaded rod located at the top of the support column is fixedly connected to the bottom of the knob.

[0008] Preferably, the detection component includes a sliding rod, a connecting ring, a sealing cover and a detection pen, the back side of the sliding rod is fixedly connected to the front side of the sliding block, and a connecting groove is provided on the outer wall of the connecting ring, the inner wall of the connecting groove is fixedly plugged into the outer wall of the front side of the sliding rod, and the bottom of the connecting ring is fixedly connected to the top of the sealing cover, the inner wall of the connecting ring is movably socketed with the outer wall of the detection pen, and a sealing ring is provided at the bottom of the sealing cover.

[0009] Preferably, the rotating member consists of a rotating block, a rotating rod and a connecting block, the outer wall of the bottom of the rotating block is rotatably connected to the inner wall of the rotating hole, and the outer wall of the rotating block is rotatably connected to the inner wall of one side of the rotating rod, a connecting hole 1 is provided on the inner wall of the other side of the rotating rod, and the inner wall of the connecting hole 1 is rotatably connected to the outer wall of one side of the connecting block.

[0010] Preferably, the sampling component includes a connecting arm, a fixing ring and a sampling needle tube, a connecting hole 2 is opened on the inner wall of one side of the connecting arm, and the inner wall of the connecting hole 2 is rotatably connected to the outer wall of the connecting block on the side away from the rotating rod, the outer wall on the other side of the connecting arm is fixedly welded to the outer wall of the fixing ring, and the inner wall of the fixing ring is movably sleeved with the outer wall of the sampling needle tube.

[0011] Preferably, the positioning member consists of rotating block one, rotating block two and a positioning cover, the outer wall on the back of the rotating block one is fixedly welded to the outer wall of the positioning sleeve, and the outer wall of the rotating block one is rotatably connected to the inner wall of the rotating block two, and the outer wall on the back of the rotating block two is fixedly welded to the outer wall of the positioning cover.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the knob is rotated, the knob drives the threaded rod to rotate, the threaded rod drives the sliding block to slide, the sliding block drives the connecting ring to slide through the sliding rod, the connecting ring drives the sealing cover and the detection pen to slide, so that the detection pen slides into the detection cup, and the sealing cover covers the detection cup to seal the detection cup, so that the detection pen is in a closed space when the pH value of azlocillin in the detection cup is tested, which effectively prevents external factors from affecting the detection result of azlocillin, and brings convenience to people's use.

[0014] In the utility model, the azlocillin medicine that needs to be tested for pH is placed in the positioning sleeve, and the positioning cover is closed to position the azlocillin medicine. By rotating the rotating block, the rotating rod and the connecting block, the fixed ring drives the sampling needle tube to move, and the sampling needle tube is inserted from the positioning sleeve into the azlocillin medicine, so that azlocillin is drawn into the sampling needle tube for sampling, and the sampling needle tube is rotated to the top of the detection cup to add azlocillin into the detection cup, which brings convenience to people's sampling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is an exploded view of the utility model;

[0018] Figure 4 It is an exploded view of the positioning member in the utility model.

[0019] In the figure: 1. base; 101. base; 102. positioning sleeve; 103. detection cup; 2. sliding member; 201. support column; 202. sliding block; 203. threaded rod; 204. knob; 3. detection member; 301. sliding rod; 302. connecting ring; 303. sealing cover; 304. detection pen; 4. rotating member; 401. rotating block; 402. rotating rod; 403. connecting block; 5. sampling member; 501. connecting arm; 502. fixing ring; 503. sampling needle tube; 6. positioning member; 601. rotating block one; 602. rotating block two; 603. positioning cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: an azlocillin acid sampling pH detection device, comprising a base 1, the top of the base 1 is fixedly connected to the bottom of a sliding member 2, the front of the sliding member 2 is fixedly connected to the back of a detection member 3, and the inner wall of the base 1 is rotatably connected to the outer wall of the bottom of a rotating member 4.

[0022] The outer wall of the rotating member 4 is rotatably connected to the inner wall of the sampling member 5 , and the outer wall of the base 1 is fixedly welded to the outer wall of the positioning member 6 .

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, preferably, the base 1 includes a base 101, a positioning sleeve 102 and a detection cup 103, the top of the base 101 near the front is fixedly connected to the bottom of the positioning sleeve 102, and the top of the base 101 is fixedly connected to the bottom of the detection cup 103, and a sealing groove is provided at the top of the detection cup 103, and a rotating hole is provided at the top of the base 101 near the front, and the azlocillin agent that needs to be tested for pH is placed in the positioning sleeve.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the sliding member 2 is composed of a support column 201, a sliding block 202, a threaded rod 203 and a knob 204. The bottom of the support column 201 is fixedly connected to the top of the base 101, and a sliding groove is provided on the front of the support column 201. The inner top wall and the inner bottom wall of the sliding groove are respectively provided with a rotation hole 1 and a rotation hole 2. The outer wall of the sliding block 202 is slidably connected to the inner wall of the sliding groove. The inner wall of the sliding block 202 is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod 203. The outer wall of the bottom end of the threaded rod 203 is rotatably connected to the inner wall of the rotating hole 1, and the outer wall of the top end of the threaded rod 203 is rotatably connected to the inner wall of the rotating hole 2, the top end of the threaded rod 203 passes through the inner bottom wall of the sliding groove and extends to the top of the support column 201, and the top end of the threaded rod 203 located at the top of the support column 201 is fixedly connected to the bottom of the knob 204, and the knob 204 is turned, and the knob 204 drives the threaded rod 203 to rotate, and the threaded rod 203 drives the sliding block 202 to slide.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the detection member 3 includes a sliding rod 301, a connecting ring 302, a sealing cover 303 and a detection pen 304. The back of the sliding rod 301 is fixedly connected to the front of the sliding block 202, and a connecting groove is provided on the outer wall of the connecting ring 302. The inner wall of the connecting groove is fixedly plugged into the outer wall of the front of the sliding rod 301, and the bottom of the connecting ring 302 is fixedly connected to the top of the sealing cover 303. The inner wall of the connecting ring 302 is movably sleeved with the outer wall of the detection pen 304, and a sealing ring is provided at the bottom of the sealing cover 303. The sliding block 202 drives the connecting ring 302 to slide through the sliding rod 301, and the connecting ring 302 drives the sealing cover 303 and the detection pen 304 to slide, so that the detection pen 304 slides into the detection cup 103, and the sealing cover 303 covers the detection cup 103.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the rotating member 4 is composed of a rotating block 401, a rotating rod 402 and a connecting block 403. The outer wall of the bottom of the rotating block 401 is rotatably connected to the inner wall of the rotating hole, and the outer wall of the rotating block 401 is rotatably connected to the inner wall of one side of the rotating rod 402. A connecting hole 1 is provided on the inner wall of the other side of the rotating rod 402, and the inner wall of the connecting hole 1 is rotatably connected to the outer wall of one side of the connecting block 403.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the sampling member 5 includes a connecting arm 501, a fixing ring 502 and a sampling needle tube 503. A connecting hole 2 is provided on the inner wall of one side of the connecting arm 501, and the inner wall of the connecting hole 2 is rotatably connected to the outer wall of the connecting block 403 away from the rotating rod 402. The outer wall of the other side of the connecting arm 501 is fixedly welded to the outer wall of the fixing ring 502, and the inner wall of the fixing ring 502 is movably sleeved with the outer wall of the sampling needle tube 503. The azlocillin agent that needs to be tested for pH is placed in the positioning sleeve, and the fixing ring 502 drives the sampling needle tube 503 to move by rotating the rotating block 401, the rotating rod 402 and the connecting block 403, and the sampling needle tube 503 is inserted from the positioning sleeve 102 into the azlocillin agent, so that azlocillin is drawn into the sampling needle tube 503 for sampling, and the sampling needle tube 503 is rotated to the top of the detection cup 103 to add azlocillin into the detection cup 103.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the positioning member 6 is composed of a rotating block 1 601, a rotating block 2 602 and a positioning cover 603. The outer wall on the back of the rotating block 1 601 is fixedly welded to the outer wall of the positioning sleeve 102, and the outer wall of the rotating block 1 601 is rotatably connected to the inner wall of the rotating block 2 602. The outer wall on the back of the rotating block 2 602 is fixedly welded to the outer wall of the positioning cover 603. The positioning cover 603 is rotated by the rotating blocks 1 601 and 602 to close the positioning cover 603, thereby positioning the azlocillin drug.

[0029] The use method and advantages of the utility model: When the azlocillin acid sampling pH detection device is working, the working process is as follows:

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the azlocillin agent that needs to be tested for pH is placed in the positioning sleeve, and the positioning cover 603 is closed to position the azlocillin agent. By rotating the rotating block 401, the rotating rod 402 and the connecting block 403, the fixing ring 502 drives the sampling needle tube 503 to move, and the sampling needle tube 503 is inserted from the positioning sleeve 102 into the azlocillin agent, so that azlocillin is drawn into the sampling needle tube 503 for sampling. Move to the top of the test cup 103 and add azlocillin into the test cup 103, turn the knob 204, the knob 204 drives the threaded rod 203 to rotate, the threaded rod 203 drives the sliding block 202 to slide, the sliding block 202 drives the connecting ring 302 to slide through the sliding rod 301, the connecting ring 302 drives the sealing cover 303 and the test pen 304 to slide, so that the test pen 304 slides into the test cup 103, and the sealing cover 303 covers the test cup 103.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting the pH value of azlocillin acid by sampling, comprising a base (1), Features: The top of the base (1) is fixedly connected to the bottom of the sliding member (2), the front of the sliding member (2) is fixedly connected to the back of the detection member (3), and the inner wall of the base (1) is rotatably connected to the outer wall of the bottom of the rotating member (4); The outer wall of the rotating member (4) is rotatably connected to the inner wall of the sampling member (5), and the outer wall of the base (1) is fixedly welded to the outer wall of the positioning member (6).

2. The pH detection device for sampling azlocillin acid according to claim 1, Features: The base (1) comprises a base (101), a positioning sleeve (102) and a detection cup (103); the top of the base (101) close to the front is fixedly connected to the bottom of the positioning sleeve (102), the top of the base (101) is fixedly connected to the bottom of the detection cup (103), a sealing groove is provided at the top of the detection cup (103), and a rotating hole is provided at the top of the base (101) close to the front.

3. The pH detection device for sampling azlocillin acid according to claim 2, Features: The sliding member (2) is composed of a support column (201), a sliding block (202), a threaded rod (203) and a knob (204); the bottom of the support column (201) is fixedly connected to the top of the base (101); a sliding groove is provided on the front of the support column (201); a first rotating hole and a second rotating hole are provided on the inner top wall and the inner bottom wall of the sliding groove respectively; the outer wall of the sliding block (202) is slidably connected to the inner wall of the sliding groove; the inner wall of the sliding block (202) is provided with a The threaded hole is provided, and the inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod (203), the outer wall of the bottom end of the threaded rod (203) is rotatably connected to the inner wall of the rotating hole one, and the outer wall of the top end of the threaded rod (203) is rotatably connected to the inner wall of the rotating hole two, the top end of the threaded rod (203) passes through the inner bottom wall of the sliding groove and extends to the top of the support column (201), and the top end of the threaded rod (203) located at the top of the support column (201) is fixedly connected to the bottom of the knob (204).

4. The pH detection device for sampling azlocillin acid according to claim 3, Features: The detection member (3) comprises a sliding rod (301), a connecting ring (302), a sealing cover (303) and a detection pen (304); the back side of the sliding rod (301) is fixedly connected to the front side of the sliding block (202); a connecting groove is provided on the outer wall of the connecting ring (302); the inner wall of the connecting groove is fixedly plugged into the outer wall of the front side of the sliding rod (301); the bottom of the connecting ring (302) is fixedly connected to the top of the sealing cover (303); the inner wall of the connecting ring (302) is movably sleeved with the outer wall of the detection pen (304); and a sealing ring is provided on the bottom of the sealing cover (303).

5. The pH detection device for sampling azlocillin acid according to claim 2, Features: The rotating member (4) is composed of a rotating block (401), a rotating rod (402) and a connecting block (403); the outer wall of the bottom of the rotating block (401) is rotatably connected to the inner wall of the rotating hole, and the outer wall of the rotating block (401) is rotatably connected to the inner wall of one side of the rotating rod (402); the inner wall of the other side of the rotating rod (402) is provided with a connecting hole 1, and the inner wall of the connecting hole 1 is rotatably connected to the outer wall of one side of the connecting block (403).

6. The pH detection device for sampling azlocillin acid according to claim 5, Features: The sampling member (5) comprises a connecting arm (501), a fixing ring (502) and a sampling needle tube (503); a second connecting hole is provided on the inner wall of one side of the connecting arm (501); and the inner wall of the second connecting hole is rotatably connected to the outer wall of the connecting block (403) on the side away from the rotating rod (402); the outer wall of the other side of the connecting arm (501) is fixedly welded to the outer wall of the fixing ring (502); and the inner wall of the fixing ring (502) is movably sleeved to the outer wall of the sampling needle tube (503).

7. The pH detection device for sampling azlocillin acid according to claim 2, Features: The positioning member (6) is composed of a rotating block 1 (601), a rotating block 2 (602) and a positioning cover (603); the outer wall of the back side of the rotating block 1 (601) is fixedly welded to the outer wall of the positioning sleeve (102); the outer wall of the rotating block 1 (601) is rotatably connected to the inner wall of the rotating block 2 (602); the outer wall of the back side of the rotating block 2 (602) is fixedly welded to the outer wall of the positioning cover (603).

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