Sampling equipment for blood detection

Abstract

The utility model relates to the technical field of blood sampling devices, and discloses sampling equipment for blood detection, which comprises an operating table, a moving block is arranged in the operating table, a screw rod is rotatably connected to the bottom of the inner wall of the operating table, and a second bevel gear is fixedly connected to the top of the screw rod. A first bevel gear is rotatably connected to the right side of the operation table, a movable clamping plate is arranged on the upper portion of the operation plate, a spring is fixedly connected to the left side of the movable clamping plate, a pedal is rotatably connected to the interior of the operation table, and a pull rope is fixedly connected to the top of the pedal. By rotating the handle, rotating the first bevel gear, rotating the second bevel gear and the screw rod, and moving the moving block up and down, the device adapts to arms with different heights, and by stepping on the pedal to rotate, pulling the pull rope, moving the moving clamping plate leftwards, compressing the spring, loosening the foot, releasing the spring, moving the moving clamping plate rightwards, and resetting the pedal, the device is suitable for the arms with different heights. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of blood sampling devices, in particular to a sampling device for blood testing. Background Art

[0002] Blood testing is a common medical examination method that analyzes various blood components and biomarkers to assess health status, diagnose diseases, and monitor treatment effectiveness. Common blood tests include complete blood count, biochemical indicators, immunoglobulins, tumor markers, and infectious disease screening. Blood test results are valuable for disease diagnosis and treatment, but they must be analyzed comprehensively in conjunction with clinical symptoms, physical signs, and other examination results.

[0003] For example, the Chinese patent publication number CN216148042U discloses an AIDS prevention and treatment blood sampling and detection device, including: an operating table, which is an operating platform mechanism mainly used for medical staff to take samples, and support frames are provided at the four corners below the operating table, and the support frames and the operating table form a mutually perpendicular structure; a protective cover, movably installed above the operating table, the structure of the protective cover is an inverted U-shaped structure, the material of the protective cover is transparent glass, and the protective cover is mainly used as an operating protection structure; a fixed splint, fixedly installed on the upper surface of the operating table, the fixed splint is arranged on the left side of the protective cover; a movable splint, movably installed on the left side of the fixed splint, the fixed splint and the movable splint have the same size and structure. The AIDS prevention and treatment blood sampling and detection device adopts a new structural design, which can isolate medical staff from blood-collected persons, thereby increasing protection for medical workers.

[0004] After using the device, it was found that although the device can be used for blood collection, when using it, the height of the operating position cannot be adjusted for people of different heights. When placing or removing the test tube tray, the mobile splint needs to be moved by hand, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a blood sampling device for testing, so as to solve the problem that the height of the operating position cannot be adjusted for people with different heights and a movable splint needs to be manually moved when placing or taking out a test tube tray.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel is interlocked.

[0007] Preferably, the second bevel gear is meshed with the first bevel gear, and a handle is fixedly connected to the right side of the first bevel gear.

[0008] Preferably, an opening is provided on the surface of the operating panel, the opening matches with the upper portion of the moving block, and the upper portion of the moving block is slidably connected to the opening.

[0009] Preferably, a protrusion is fixedly connected to the bottom of the movable splint, the protrusion cooperates with the sliding groove, and the protrusion is slidably connected to the sliding groove.

[0010] Preferably, the pull rope is fixedly connected to the movable splint, and the pull rope passes through the operating table and is located inside the spring.

[0011] Preferably, the pull rope is in contact with the outside of the rotating drum.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model rotates the handle, the first bevel gear rotates, the second bevel gear rotates, and the screw rotates, so that the moving block moves up and down along the slide rail to adapt to different heights, thereby solving the problem that the height of the operating position cannot be adjusted for people with different heights of blood samples.

[0014] The utility model rotates by stepping on the foot pedal and pulling the pull rope to move the movable splint to the left. The spring is compressed and the test tube tray is put in. The foot is released and the spring is released to move the movable splint to the right. The foot pedal is reset and the test tube tray is finally fixed. The same is true for taking it out. When using it, there is no need to move the movable splint by hand, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model in another direction;

[0018] Figure 4 This is a structural diagram of the slide rail of the utility model;

[0019] Figure 5 for Figure 4 A schematic diagram of the partially enlarged structure at point B in the middle;

[0020] Figure 6 This is a schematic diagram of the structure of the movable block of the utility model.

[0021] In the figure: 1. operating table; 101. operating panel; 2. slide rail; 201. moving block; 202. screw; 203. second bevel gear; 204. first bevel gear; 205. handle; 3. slide groove; 301. fixed splint; 302. moving splint; 303. spring; 304. pull rope; 305. rotating cylinder; 306. foot pedal. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] See also Figure 1-6The utility model provides a technical solution: a blood sampling device, comprising an operating table 1, which is placed on a flat ground. The bottom of the inner wall of the operating table 1 is fixedly connected to a slide rail 2, which has four slide rails 2 and is parallel to each other. The middle of the operating table 1 is fixedly connected to an operating panel 101, and blood drawing operations are performed on the operating panel 101. A moving block 201 is provided inside the operating table 1, and the top of the moving block 201 has a concave surface, so that the arm of the person whose blood is being drawn can be supported. The moving block 201 is slidably connected to the slide rail 2. When people whose heights are different sit down, their arms have different heights. The moving block 201 can move up and down to adapt to arms of different heights. The bottom of the inner wall of the workbench 1 is rotatably connected with a screw rod 202, and the screw rod 202 is threadedly connected to the right side of the moving block 201. The screw rod 202 is perpendicular to the ground. When the screw rod 202 rotates, the moving block 201 moves up and down to adapt to arms of different heights. When the screw rod 202 does not rotate, the moving block 201 will be fixed. The top of the screw rod 202 is fixedly connected with a second bevel gear 203. The right side of the operating table 1 is rotatably connected with a first bevel gear 204. The second bevel gear 203 meshes with the first bevel gear 204. The first bevel gear 204 passes through the side of the operating table 1. When the first bevel gear 204 rotates, the second bevel gear 203 can be rotated, and the screw 202 rotates The top of the operating panel 101 is fixedly connected with a fixed splint 301, and the position of the fixed splint 301 remains unchanged. A slide groove 3 is provided on the top of the operating panel 101, and a movable splint 302 is provided on the upper part of the operating panel 101. The movable splint 302 moves left and right, and can clamp the test tube tray with the fixed splint 301, and can clamp test tube trays of different sizes. The fixed splint 301 and the movable splint 302 correspond to each other in the horizontal position. The movable splint 302 moves and approaches the fixed splint 301 to clamp the test tube tray. The left side of the movable splint 302 is fixedly connected with a spring 303. The left side of the spring 303 is fixedly connected to the operating table 1. The spring 303 provides elastic force to clamp the test tube tray. The movable splint 302 moves to the right, and the left side of the operating table 1 is rotatably connected to the rotating cylinder 305. The inside of the operating table 1 is rotatably connected to the foot pedal 306. The top of the foot pedal 306 is fixedly connected to the pull rope 304. The foot steps on the foot pedal 306, the foot pedal 306 rotates, the pull rope 304 is pulled, the rotating cylinder 305 rotates, the pull rope 304 moves the movable splint 302 to the left, away from the fixed splint 301, the spring 303 is compressed, and the test tube tray is put in at this time. The foot is released, the spring 303 is released, and the movable splint 302 moves to the right. The pull rope 304 is pulled, the rotating cylinder 305 rotates in the opposite direction, the foot pedal 306 is reset, and finally the test tube tray is fixed. The same applies to taking it out.

[0024] Among them, the second bevel gear 203 is engaged with the first bevel gear 204, and a handle 205 is fixedly connected to the right side of the first bevel gear 204. The first bevel gear 204 passes through the side of the operating table 1. When the first bevel gear 204 rotates, the second bevel gear 203 can be rotated, the screw 202 rotates, and the handle 205 is rotated to rotate the first bevel gear 204.

[0025] Among them, the surface of the operating panel 101 is provided with an opening, which cooperates with the upper part of the moving block 201. The upper part of the moving block 201 is slidably connected to the opening, and the moving block 201 moves up and down to adapt to arms of different heights.

[0026] Among them, a protrusion is fixedly connected to the bottom of the movable splint 302, the protrusion cooperates with the slide groove 3, the protrusion is slidably connected to the slide groove 3, the slide groove 3 is perpendicular to the plane of the movable splint 302, and the movable splint 302 can move horizontally.

[0027] Among them, the pull rope 304 is fixedly connected to the movable splint 302, the pull rope 304 passes through the operating platform 1 and is located inside the spring 303. When the foot steps on the foot pedal 306, the foot pedal 306 rotates, the pull rope 304 is pulled, the rotating cylinder 305 rotates, and the pull rope 304 moves the movable splint 302 to the left, away from the fixed splint 301, and the spring 303 is compressed.

[0028] The pull rope 304 contacts the outside of the rotating cylinder 305 , and when the pull rope 304 moves, the rotating cylinder 305 rotates.

[0029] Working principle: When in use, in order to adapt to arms of different heights, turn the handle 205, when the first bevel gear 204 rotates, the second bevel gear 203 rotates, and the screw 202 rotates, so that the moving block 201 moves up and down along the slide rail 2 to adapt to arms of different heights. When you want to put in or take out the test tube tray, step on the foot pedal 306, the foot pedal 306 rotates, pull the pull rope 304, the rotating cylinder 305 rotates, the pull rope 304 moves the moving splint 302 to the left, away from the fixed splint 301, the spring 303 is compressed, then put the test tube tray in, release the foot, the spring 303 is released, and the moving splint 302 moves to the right, pull the pull rope 304, the rotating cylinder 305 rotates in the opposite direction, the foot pedal 306 is reset, and finally the test tube tray is fixed, and the same applies to taking it out.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to these embodiments without departing from the principles of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blood sampling device, comprising an operating table (1), characterized in that: The bottom of the inner wall of the operating table (1) is fixedly connected to a slide rail (2), the middle of the operating table (1) is fixedly connected to an operating panel (101), a moving block (201) is provided inside the operating table (1), the moving block (201) is slidably connected to the slide rail (2), the bottom of the inner wall of the operating table (1) is rotatably connected to a screw rod (202), the screw rod (202) is threadedly connected to the right side of the moving block (201), the top of the screw rod (202) is fixedly connected to a second bevel gear (203), the right side of the operating table (1) is rotatably connected to a first bevel gear (204), the top of the operating panel (101) is fixedly connected to A fixed splint (301) is connected, a slide groove (3) is provided on the top of the operating panel (101), a movable splint (302) is provided on the upper part of the operating panel (101), the fixed splint (301) and the movable splint (302) correspond to each other in a horizontal position, a spring (303) is fixedly connected to the left side of the movable splint (302), the left side of the spring (303) is fixedly connected to the operating platform (1), the left side of the operating platform (1) is rotatably connected to a rotating cylinder (305), the interior of the operating platform (1) is rotatably connected to a foot pedal (306), and the top of the foot pedal (306) is fixedly connected to a pull rope (304).

2. A blood sampling device according to claim 1, characterized in that: The second bevel gear (203) is meshed with the first bevel gear (204), and a handle (205) is fixedly connected to the right side of the first bevel gear (204).

3. A blood sampling device according to claim 1, characterized in that: The surface of the operating panel (101) is provided with an opening, the opening is matched with the upper part of the moving block (201), and the upper part of the moving block (201) is slidably connected to the opening.

4. A blood sampling device according to claim 1, characterized in that: A protrusion is fixedly connected to the bottom of the movable splint (302), and the protrusion cooperates with the slide groove (3), and the protrusion is slidably connected to the slide groove (3).

5. The blood sampling device according to claim 1, characterized in that: The pull rope (304) is fixedly connected to the movable clamping plate (302), and the pull rope (304) passes through the operating platform (1) and is located inside the spring (303).

6. The blood sampling device according to claim 1, characterized in that: The pull rope (304) is in contact with the outside of the rotating drum (305).

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