Rapid screening detector for helicobacter pylori infection

Abstract

The utility model discloses a detector for rapidly screening helicobacter pylori infection. The detector comprises a device body, a lifting groove formed in the top of the device body and a detector body arranged in the lifting groove. A lifting assembly is arranged at the bottom of the lifting groove; through cooperation of an electric telescopic rod, a power rod, a plurality of lifting rods and a sliding groove, a placement plate and a detector body can fall to the bottom of the lifting groove, and due to the fact that a cross structure is formed between movable rods and the lifting rods, under cooperation of a plurality of movable rods, connecting rods and the sliding groove, the detector body can stably fall to the bottom of the lifting groove; under the cooperation of the opening and closing protection assembly, the detector body can be sealed and protected in the equipment body, so that the detector body can be well protected when the whole body is moved and rapidly screened, the detector body collides with other objects or external force is applied to the equipment body, and the condition of damage or damage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical detection instruments, in particular to a rapid screening detector for Helicobacter pylori infection. Background Art

[0002] Helicobacter pylori (Hp) infection can be diagnosed by a variety of methods, among which the 14C-urea breath test (14C-UBT) is a non-invasive and painless detection method. Since urease does not exist in mammalian cells and no other types of bacteria have been found in the stomach, the presence of urease in the human stomach is evidence of the presence of Helicobacter pylori. After the patient takes 14C-urea orally, if there is Helicobacter pylori in the stomach, the urease produced by it can quickly decompose urea into carbon dioxide and ammonia, and carbon dioxide enters the lungs through the blood and is excreted from the body. The CO2 exhaled by the patient is collected and measured on the detector to diagnose whether the stomach is infected with Helicobacter pylori.

[0003] The Chinese utility model patent with patent number CN214427454U discloses a mobile protection type in vitro diagnostic equipment, including a blood analyzer, wherein a mobile protection mechanism is arranged at the bottom of the blood analyzer; the mobile protection mechanism comprises a mounting plate, a rubber protective cover, a mounting top plate, a rubber connecting block, an arc-shaped metal block, a push handle, a support frame and a universal wheel; the bottom end of the blood analyzer is connected to the mounting plate by bolts, the four side surfaces and the bottom of the mounting plate are covered with a rubber protective cover, the outer side of the rubber protective cover is bonded with a mounting top plate, both corners of one end of the mounting top plate are embedded with all rubber connecting blocks, the outer arc surface of the rubber connecting block is bonded with an arc-shaped metal block, the other end edge of the mounting top plate is welded with a push handle, the bottom end of the mounting top plate is welded with a support frame, and the four corners of the bottom end of the support frame are fixedly connected with universal wheels. The support frame is pushed to move by the push handle and the universal wheel, so that the position of the blood analyzer on the mounting plate is adjusted, so that the blood analyzer can be directly set around the sampling point, so that the collected samples can be tested nearby, which improves the convenience of in vitro diagnosis. The mounting plate and the mounting top plate are isolated by a rubber protective sleeve to prevent vibration from being transmitted to the blood analyzer during transportation. The corners of the mounting top plate are protected by a rubber connecting block and an arc-shaped metal block to provide a buffer when the mounting top plate collides, thereby realizing protection during transportation and use of the blood analyzer and improving the transportation safety and service life of the blood analyzer.

[0004] Although the device realizes the mobility of the blood analyzer and facilitates the convenience of in vitro diagnosis, since the blood analyzer of the device is exposed on the top of the device, it is inevitable that it will collide with other objects or be subjected to external forces during the movement. When such a situation occurs, it is very easy to cause damage or destruction of the blood analyzer. Summary of the invention

[0005] The utility model overcomes the shortcomings of the prior art and provides a rapid screening detector for Helicobacter pylori infection.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a Helicobacter pylori infection rapid screening detector, comprising: a device body, a lifting slot provided on the top of the device body, and a detector body arranged inside the lifting slot; a lifting assembly is arranged at the bottom of the lifting slot;

[0007] The lifting assembly comprises: a placement plate fixed at the bottom of the detector body, a plurality of movable rods and a plurality of lifting rods arranged at the bottom of the placement plate, and connecting rods respectively fixed to the inner sides of the top and bottom ends of the plurality of movable rods; power rods are respectively fixed to the inner sides of the top and bottom ends of the plurality of lifting rods, sliding grooves are provided on the inner sides of the lifting slots and the placement plate, and an electric telescopic rod is fixed to the inner bottom of the lifting slots;

[0008] An opening and closing protection component for closing or opening the inner side of the lifting slot near the top is arranged on the inner side of the lifting slot near the top.

[0009] In a preferred embodiment of the utility model, the two ends of the connecting rod located at the bottom end of the movable rod are rotatably connected to the inner side of the lifting groove, and the two ends of the connecting rod located at the top end of the movable rod are slidably connected to the inner side of the sliding groove located on the inner side of the placement plate.

[0010] In a preferred embodiment of the utility model, the two ends of the power rod located at the bottom end of the lifting rod are slidingly connected to the inner side of the sliding groove located on the inner side of the lifting groove, the two ends of the power rod located at the top end of the lifting rod are rotationally connected to the inner side of the placement plate, and the output end of the electric telescopic rod is hinged to the power rod located at the bottom end of the lifting rod.

[0011] In a preferred embodiment of the utility model, the middle portion of the movable rod is hinged to the middle portion of the lifting rod, and a cross structure is formed between the movable rod and the lifting rod.

[0012] In a preferred embodiment of the utility model, the opening protection component includes: a plurality of opening and closing plates arranged on the inner side of the lifting groove near the top, a plurality of storage grooves opened on one side of the opening and closing plates, and moving grooves opened on both sides of the lifting groove; a placement groove is opened on one side of the moving groove, a servo motor is fixed on the inner side of the placement groove, a rotating rod is rotatably connected to the inner side of the moving groove, and a plurality of moving blocks are arranged on the side of the rotating rod.

[0013] In a preferred embodiment of the present invention, the size and shape of the storage groove are the same as the size and shape of the opening and closing plate.

[0014] In a preferred embodiment of the utility model, the output end of the servo motor is fixed to one end of the rotating rod, the side of the rotating rod is provided with threads in opposite directions, the side of the rotating rod is connected to the inner side threads of several of the moving blocks, and one side of several of the moving blocks is fixed to the side of several of the opening and closing plates.

[0015] In a preferred embodiment of the utility model, a plurality of storage frames for storing test samples or test reagents are arranged on both sides of the device body, and a handle is fixed on one side of the storage frame.

[0016] In a preferred embodiment of the utility model, a plurality of universal wheels are fixed to the bottom of the device body.

[0017] In a preferred embodiment of the utility model, a push rod is fixed on one side of the device body.

[0018] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0019] (1) The utility model provides a rapid screening detector for Helicobacter pylori infection. A lifting slot is opened on the top of the device body, and a lifting assembly is arranged at the bottom of the lifting slot. After the detector body is fixed on the top of the placement plate, the placement plate and the detector body can be dropped to the bottom of the lifting slot through the cooperation of an electric telescopic rod, a power rod, a plurality of lifting rods and a slide slot. Since a cross structure is formed between the movable rod and the lifting rod, the detector body can be stably dropped to the bottom of the lifting slot with the cooperation of a plurality of movable rods, connecting rods and the slide slot. The detector body can be sealed and protected inside the device body with the cooperation of an opening and closing protective assembly. Therefore, when the whole device is moved for rapid screening, the detector body can be well protected when it collides with other objects or is subjected to external force on the device body, thereby avoiding damage or destruction.

[0020] (2) In the utility model, an opening and closing protection component is arranged on the inner side of the lifting slot near the top. When the detector body falls to the bottom of the lifting slot, through the cooperation of the servo motor, the rotating rod, a plurality of moving blocks and a plurality of opening and closing plates, since the surface of the rotating rod is provided with threads in opposite directions, the plurality of opening and closing plates can be synchronously moved closer to each other, so that the top of the lifting slot can be effectively closed, and the detector body can be protected in all directions, thereby improving the reliability and practicality of the device.

[0021] (3) In the utility model, by arranging a plurality of universal wheels at the bottom of the device body, with the cooperation of the push rod, it is convenient to drive the whole body to move, so that the detector body can be quickly moved to the point where Helicobacter pylori screening is required, and by the cooperation of a plurality of storage frames and handles arranged on both sides of the device body, it is convenient to store test samples or test reagents, thereby improving the convenience during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0024] Figure 2 It is a half-section front view structural diagram of the device body of the preferred embodiment of the utility model;

[0025] Figure 3 This is a half-section top view of the device body of the preferred embodiment of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the detector body of the preferred embodiment of the utility model being lifted to the top of the device body;

[0027] In the figure: 1. Equipment body; 11. Lifting slot; 2. Detector body; 3. Placement plate; 31. Movable rod; 32. Lifting rod; 33. Connecting rod; 34. Power rod; 35. Slide slot; 36. Electric telescopic rod; 4. Opening and closing plate; 41. Storage slot; 42. Moving slot; 43. Placement slot; 44. Servo motor; 45. Rotating rod; 46. Moving block; 5. Storage frame; 51. Handle; 6. Universal wheel; 7. Push rod. DETAILED DESCRIPTION

[0028] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0029] like Figure 1 and Figure 2 As shown, a rapid screening detector for Helicobacter pylori infection includes: a device body 1, a lifting slot 11 opened on the top of the device body 1, and a detector body 2 arranged inside the lifting slot 11; a lifting component is arranged at the bottom of the lifting slot 11.

[0030] The lifting assembly includes: a placement plate 3 fixed at the bottom of the detector body 2, a plurality of movable rods 31 and a plurality of lifting rods 32 arranged at the bottom of the placement plate 3, and connecting rods 33 respectively fixed to the inner sides of the top and bottom ends of the plurality of movable rods 31; power rods 34 are respectively fixed to the inner sides of the top and bottom ends of the plurality of lifting rods 32, sliding grooves 35 are provided on the inner sides of the lifting slot 11 and the placement plate 3, and an electric telescopic rod 36 is fixed to the inner bottom of the lifting slot 11; an opening and closing protection assembly for closing or opening the inner side of the lifting slot 11 near the top is provided on the inner side of the lifting slot 11 near the top.

[0031] It should be noted that the two ends of the connecting rod 33 at the bottom of the movable rod 31 are rotatably connected to the inner side of the lifting groove 11, and the two ends of the connecting rod 33 at the top of the movable rod 31 are slidably connected to the inner side of the slide groove 35 located on the inner side of the placement plate 3; the two ends of the power rod 34 at the bottom end of the lifting rod 32 are slidably connected to the inner side of the slide groove 35 located on the inner side of the lifting groove 11, and the two ends of the power rod 34 at the top of the lifting rod 32 are rotatably connected to the inner side of the placement plate 3, and the output end of the electric telescopic rod 36 is hinged to the power rod 34 at the bottom end of the lifting rod 32; the middle part of the movable rod 31 is hinged to the middle part of the lifting rod 32, and a cross structure is formed between the movable rod 31 and the lifting rod 32; when the detector body 2 is fixed on the top of the placement plate 3, the electric telescopic rod 36 is started to extend, pushing the power rod 34 at the output end, driving the lifting rod 32 on the side of the power rod 34, and sliding on the inside of the lifting groove 11 The inner side of the groove 35 is limited by sliding, so that the top of the lifting rod 32 drives the top placement plate 3 and the detector body 2 to fall to the bottom of the lifting groove 11. Since a cross structure is formed between the movable rod 31 and the lifting rod 32, when the lifting rod 32 is folded downward, the movable rod 31 will use the connecting rod 33 at the bottom as a fixed point and fold downward synchronously. The two ends of the connecting rod 33 at the top of the movable rod 31 will be limited by sliding on the inner side of the slide groove 35 located inside the placement plate 3, so that the detector body 2 can be stably dropped to the bottom of the lifting groove 11, and with the cooperation of the opening and closing protection component, the detector body 2 can be enclosed and protected inside the equipment body 1, and then when the whole is moved for rapid screening, when it encounters collision with other objects or external force is applied to the equipment body 1, it can protect the detector body 2 well to avoid damage or destruction.

[0032] like Figure 3 As shown, the protective assembly includes: a plurality of opening and closing plates 4 arranged on the inner side of the lifting slot 11 near the top, a plurality of storage slots 41 arranged on one side of the opening and closing plates 4, and a movable slot 42 arranged on both sides of the lifting slot 11; a placement slot 43 is arranged on one side of the movable slot 42, a servo motor 44 is fixed on the inner side of the placement slot 43, a rotating rod 45 is rotatably connected to the inner side of the movable slot 42, and a plurality of movable blocks 46 are arranged on the side of the rotating rod 45.

[0033] It should be noted that the size and shape of the storage groove 41 are the same as those of the opening and closing plate 4; the output end of the servo motor 44 is fixed to one end of the rotating rod 45, and the side of the rotating rod 45 is provided with threads in opposite directions. The side of the rotating rod 45 is connected with the inner side threads of a plurality of moving blocks 46, and one side of the plurality of moving blocks 46 is fixed to the side of the plurality of opening and closing plates 4; when the detector body 2 falls to the bottom of the lifting groove 11, the servo motor 44 is started to drive the rotating rod 45 to rotate on the inner side of the moving groove 42. Since the surface of the rotating rod 45 is provided with threads in opposite directions, the rotating rod 45 will drive the plurality of moving blocks 46 connected with the side threads to approach each other during rotation, so that the plurality of moving blocks 46 drive the plurality of opening and closing plates 4 on one side to move out from the inner side of the plurality of storage grooves 41 and approach each other, which can effectively close the top of the lifting groove 11, and then can provide all-round protection for the detector body 2, thereby improving the reliability and practicality of the device.

[0034] like Figure 4 As shown, a plurality of storage frames 5 for storing detection samples or detection reagents are provided on both sides of the device body 1, and a handle 51 is fixed to one side of the storage frame 5; through the cooperation of the plurality of storage frames 5 and the handle 51 provided on both sides of the device body 1, it is convenient to store the detection samples or detection reagents, thereby improving the convenience during use.

[0035] A plurality of universal wheels 6 are fixed to the bottom of the device body 1 ; the arrangement of the plurality of universal wheels 6 facilitates the movement of the device body 1 .

[0036] A push rod 7 is fixed to one side of the device body 1 ; the arrangement of the push rod 7 makes it convenient for a user to push the device body 1 to move.

[0037] When the utility model is in use, the push rod 7 is held and cooperated with the plurality of universal wheels 6 to facilitate the movement of the whole body, so that the detector body 2 can be quickly moved to the point where Helicobacter pylori screening is required. The cooperation of the plurality of storage frames 5 and the handles 51 arranged on both sides of the device body 1 is convenient for storing test samples or test reagents, thereby improving the convenience during use. Before moving, the electric telescopic rod 36 is started to extend, and the power rod 34 at the output end is pushed to drive the lifting rod 32 on the side of the power rod 34 to slide and limit on the inner side of the slide groove 35 located inside the lifting groove 11, so that the top end of the lifting rod 32 drives the top placement plate 3 and the detector body 2 to fall to the bottom of the lifting groove 11. Since a cross structure is formed between the movable rod 31 and the lifting rod 32, when the lifting rod 32 is folded downward, the movable rod 31 will use the connecting rod 33 at the bottom as a fixed point and fold downward synchronously, and the top of the movable rod 31 The two ends of the connecting rod 33 will slide and limit on the inner side of the slide groove 35 located inside the placement plate 3, so that the detector body 2 can stably descend to the bottom of the lifting groove 11. When the detector body 2 falls to the bottom of the lifting groove 11, the servo motor 44 is started to drive the rotating rod 45 to rotate on the inner side of the moving groove 42. Since the surface of the rotating rod 45 is provided with threads in opposite directions, the rotating rod 45 will drive the several moving blocks 46 connected by the side threads to approach each other during rotation, so that the several moving blocks 46 drive the several opening and closing plates 4 on one side to move out from the inner side of the several storage grooves 41 and approach each other, which can effectively close the top of the lifting groove 11, thereby providing all-round protection for the detector body 2. When the detector body 2 is moved for rapid screening as a whole, when it encounters collision with other objects or external force is applied to the device body 1, it can protect the detector body 2 well to avoid damage or destruction.

[0038] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A rapid screening detector for Helicobacter pylori infection, characterized in that: include: A device body (1), a lifting slot (11) provided at the top of the device body (1), and a detector body (2) arranged inside the lifting slot (11); a lifting assembly is arranged at the bottom of the lifting slot (11); The lifting assembly comprises: a placement plate (3) fixed at the bottom of the detector body (2), a plurality of movable rods (31) and a plurality of lifting rods (32) arranged at the bottom of the placement plate (3), and connecting rods (33) respectively fixed to the inner sides of the top ends and bottom ends of the plurality of movable rods (31); power rods (34) are respectively fixed to the inner sides of the top ends and bottom ends of the plurality of lifting rods (32); the lifting slot (11) and the inner side of the placement plate (3) are both provided with sliding grooves (35); and an electric telescopic rod (36) is fixed to the inner bottom of the lifting slot (11); An opening and closing protection component for closing or opening the inner side of the lifting groove (11) near the top is provided on the inner side of the lifting groove (11) near the top.

2. A Helicobacter pylori infection rapid screening detector according to claim 1, characterized in that: The two ends of the connecting rod (33) located at the bottom end of the movable rod (31) are rotatably connected to the inner side of the lifting groove (11), and the two ends of the connecting rod (33) located at the top end of the movable rod (31) are slidably connected to the inner side of the sliding groove (35) located on the inner side of the placement plate (3).

3. A Helicobacter pylori infection rapid screening detector according to claim 1, characterized in that: The two ends of the power rod (34) located at the bottom end of the lifting rod (32) are slidably connected to the inner side of the slide groove (35) located inside the lifting groove (11), the two ends of the power rod (34) located at the top end of the lifting rod (32) are rotationally connected to the inner side of the placement plate (3), and the output end of the electric telescopic rod (36) is hinged to the power rod (34) located at the bottom end of the lifting rod (32).

4. A Helicobacter pylori infection rapid screening detector according to claim 1, characterized in that: The middle portion of the movable rod (31) is hinged to the middle portion of the lifting rod (32), and a cross structure is formed between the movable rod (31) and the lifting rod (32).

5. A Helicobacter pylori infection rapid screening detector according to claim 1, characterized in that: The opening and closing protection assembly comprises: a plurality of opening and closing plates (4) arranged on the inner side of the lifting groove (11) near the top, a plurality of storage grooves (41) arranged on one side of the plurality of opening and closing plates (4), and a moving groove (42) arranged on both sides of the lifting groove (11); a placement groove (43) is arranged on one side of the moving groove (42), a servo motor (44) is fixed on the inner side of the placement groove (43), a rotating rod (45) is rotatably connected to the inner side of the moving groove (42), and a plurality of moving blocks (46) are arranged on the side of the rotating rod (45).

6. A rapid screening detector for Helicobacter pylori infection according to claim 5, characterized in that: The size and shape of the storage groove (41) are the same as the size and shape of the opening and closing plate (4).

7. A Helicobacter pylori infection rapid screening detector according to claim 5, characterized in that: The output end of the servo motor (44) is fixed to one end of the rotating rod (45), the side of the rotating rod (45) is provided with threads in opposite directions, the side of the rotating rod (45) is connected to the inner side threads of a plurality of the moving blocks (46), and one side of the plurality of the moving blocks (46) is fixed to the side of a plurality of the opening and closing plates (4).

8. A Helicobacter pylori infection rapid screening detector according to claim 1, characterized in that: A plurality of storage frames (5) for storing test samples or test reagents are arranged on both sides of the device body (1), and a handle (51) is fixed on one side of the storage frame (5).

9. A Helicobacter pylori infection rapid screening detector according to claim 1, characterized in that: A plurality of universal wheels (6) are fixed to the bottom of the equipment body (1).

10. A rapid screening detector for Helicobacter pylori infection according to claim 1, characterized in that: A push rod (7) is fixed to one side of the equipment body (1).

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