Blood drawing baffle device

Abstract

The utility model discloses a blood drawing baffle device, which belongs to the technical field of pediatric medical treatment, and comprises a base, a storage bin and a first bearing, the storage bin is arranged in the base, the first bearing is arranged on the surface of the storage bin in a penetrating manner, a first rotating shaft is arranged in the first bearing in a penetrating manner, one end of the first rotating shaft is fixedly connected with a knob, and the knob is fixedly connected with the base. The blood drawing baffle device has the advantages that by arranging the threaded column, the threaded pipe and the movable table, when people need to adjust the length of the blood drawing baffle device, people only need to rotate a rotary knob, and the blood drawing baffle device can be adjusted by rotating the rotary knob, so that the length of the blood drawing baffle device can be adjusted, and the blood drawing baffle device is convenient to use. And under the cooperation of the threaded column and the threaded pipe, people can conveniently move the position of the movable table, and after the movable table loaded with the first limiting frame moves to a designated position, people only need to stop rotating the rotary knob.

Description

Technical Field

[0001] The utility model relates to the technical field of pediatric medical treatment, and more specifically, to a blood drawing baffle device. Background Art

[0002] Blood drawing is a common thing during hospital examinations, and most diseases are diagnosed by blood drawing. Children often do not cooperate during blood drawing due to their active or fearful nature. When children see the syringe and the blood drawing process, they will also feel fear and resistance, which affects the blood drawing process. Therefore, some existing blood drawing care devices for children are equipped with shielding plates and shielding curtains to prevent children from directly seeing the blood drawing process.

[0003] However, the existing device does not have an adjustment function, which makes it inconvenient to adjust the length when drawing blood from children with different arm lengths. To solve the above problem, we have launched the following device. Utility Model Content

[0004] Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a blood drawing baffle device, which has the characteristic of being easy to adjust the device.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides a blood drawing baffle device, including a base, a storage bin and a first bearing, the storage bin is opened inside the base, the first bearing is penetrated on the surface of the storage bin, a first rotating shaft is penetrated in the first bearing, one end of the first rotating shaft is fixedly connected to a knob, the other end of the first rotating shaft is fixedly connected to a threaded column, the other end of the threaded column is threadedly connected to a threaded tube, a movable platform is arranged inside the storage bin, the other end of the threaded tube is fixedly connected to the side of the movable platform, a first limiting frame is fixedly connected to the upper surface of the movable platform, a baffle body is arranged at the upper end of the base, a support frame is fixedly connected to the upper surface of the base, a slider is fixedly connected to the side of the baffle body, the slider is slidably connected inside the support frame, the support frame and the slider each have two groups, and are symmetrically arranged on both sides of the baffle body, a second limiting frame is inlaid on the surface of the baffle body, a third limiting frame is fixedly connected to the upper surface of the base, the second limiting frame corresponds to the position of the third limiting frame, and the position of the first limiting frame corresponds to the position of the third limiting frame.

[0008] When using a blood drawing baffle device of the present technical solution, by setting a threaded column, a threaded tube and a movable platform, when people need to adjust the length of the device, they only need to turn the knob to drive the threaded column to rotate. With the cooperation of the threaded column and the threaded tube, it is convenient for people to move the position of the movable platform. When the movable platform carrying the first limit frame moves to the specified position, people only need to stop turning the knob, which makes it convenient for medical staff to support the arms of children with different arm lengths when drawing blood, thereby improving the practicality of the device.

[0009] Furthermore, a second telescopic rod is fixedly connected inside the support frame, the upper end of the second telescopic rod is fixedly connected to the lower surface of the slider, a spring is sleeved on the surface of the second telescopic rod, and there are two groups of the second telescopic rod and the spring, which are symmetrically arranged on both sides of the baffle body.

[0010] Furthermore, an observation window is inlaid on the surface of the baffle body, a handle is fixedly connected to the upper surface of the baffle body, a bracket is fixedly connected to the upper surface of the base, and a handle is fixedly connected inside the bracket.

[0011] Furthermore, a first telescopic rod is fixedly connected to the inner wall of the storage bin, the other end of the first telescopic rod is fixedly connected to the side of the movable platform, and there are two groups of the first telescopic rods, which are symmetrically arranged on the side of the movable platform.

[0012] Furthermore, a suction cup is fixedly connected to the lower surface of the base, and there are a plurality of suction cups, which are symmetrically arranged on the lower surface of the base.

[0013] Beneficial Effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The blood drawing baffle device is provided with a threaded column, a threaded tube and a movable platform. When people need to adjust the length of the device, they only need to turn the knob to drive the threaded column to rotate. With the cooperation of the threaded column and the threaded tube, it is convenient for people to move the position of the movable platform. When the movable platform carrying the first limit frame moves to the specified position, people only need to stop turning the knob, so that it is convenient for medical staff to support the arms of children with different arm lengths when drawing blood, thereby improving the practicality of the device;

[0016] 2. This blood drawing baffle device, by setting a baffle body, a first limit frame, a second limit frame and a third limit frame, when people need to limit the child's arm, people first pull the handle, then overlap one end of the arm inside the first limit frame, then overlap the wrist inside the third limit frame, and then release the handle, with the cooperation of the spring and the second telescopic rod, the baffle body can move downward, which is convenient for medical staff to limit the child's arm. At the same time, when medical staff draws blood from the child, it prevents the child from directly seeing the blood drawing process when the medical staff is drawing blood from the child. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model in a front view and a three-dimensional cross-section;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0020] Figure 3 It is a schematic structural diagram of a cross-section of the base in the utility model;

[0021] Figure 4 It is a schematic diagram of the structure enlarged at point A of the utility model.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Base; 2. Storage compartment; 3. First bearing; 4. First rotating shaft; 5. Knob; 6. Threaded column; 7. Threaded tube; 8. Movable platform; 9. First telescopic rod; 10. First limiting frame; 11. Baffle body; 12. Second limiting frame; 13. Third limiting frame; 14. Support frame; 15. Slider; 16. Second telescopic rod; 17. Spring; 18. Observation window; 19. Bracket; 20. Handle; 21. Suction cup; 22. Handle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-4 The utility model is described in further detail.

[0027] See also Figure 1-4 The utility model provides a technical solution: a blood drawing baffle device, including a base 1, a storage bin 2 and a first bearing 3, the storage bin 2 is opened inside the base 1, the first bearing 3 is penetrated on the surface of the storage bin 2, a first rotating shaft 4 is penetrated in the first bearing 3, one end of the first rotating shaft 4 is fixedly connected with a knob 5, the other end of the first rotating shaft 4 is fixedly connected with a threaded column 6, the other end of the threaded column 6 is threadedly connected with a threaded tube 7, a movable platform 8 is arranged inside the storage bin 2, the other end of the threaded tube 7 is fixedly connected to the side of the movable platform 8, the upper surface of the movable platform 8 is fixedly connected with a first limiting frame 10, a baffle body 11 is arranged on the upper end of the base 1, a support frame 14 is fixedly connected to the upper surface of the base 1, and a slider 15 is fixedly connected to the side of the baffle body 11;

[0028] By adopting the above technical solution, the blood drawing baffle device, by setting the threaded column 6, the threaded tube 7 and the movable platform 8, when people need to adjust the length of the device, people only need to turn the knob 5 to drive the threaded column 6 to rotate. With the cooperation of the threaded column 6 and the threaded tube 7, it is convenient for people to move the position of the movable platform 8. When the movable platform 8 carrying the first limit frame 10 moves to the specified position, people only need to stop turning the knob 5, which makes it convenient for medical staff to support the arms of children with different arm lengths when drawing blood, thereby improving the practicality of the device.

[0029] The slider 15 is slidably connected inside the support frame 14. There are two groups of support frames 14 and sliders 15, and they are symmetrically arranged on both sides of the baffle body 11. A second limit frame 12 is inlaid on the surface of the baffle body 11, and a third limit frame 13 is fixedly connected to the upper surface of the base 1. The positions of the second limit frame 12 and the third limit frame 13 correspond to each other, and the position of the first limit frame 10 corresponds to that of the third limit frame 13.

[0030] By adopting the above technical scheme, the blood drawing baffle device is provided with a baffle body 11, a first limiting frame 10, a second limiting frame 12 and a third limiting frame 13. When people need to limit the child's arm, they first pull the handle 22, then overlap one end of the arm inside the first limiting frame 10, then overlap the wrist inside the third limiting frame 13, and then release the handle 20. With the cooperation of the spring 17 and the second telescopic rod 16, the baffle body 11 is moved downward, which is convenient for medical staff to limit the child's arm. At the same time, when the medical staff draws blood from the child, the child is prevented from directly seeing the blood drawing process when the medical staff is drawing blood from the child.

[0031] Specifically, a second telescopic rod 16 is fixedly connected inside the support frame 14, the upper end of the second telescopic rod 16 is fixedly connected to the lower surface of the slider 15, and a spring 17 is sleeved on the surface of the second telescopic rod 16. There are two groups of second telescopic rods 16 and springs 17, and they are symmetrically arranged on both sides of the baffle body 11.

[0032] Specifically, an observation window 18 is inlaid on the surface of the baffle body 11 , a handle 22 is fixedly connected to the upper surface of the baffle body 11 , a bracket 19 is fixedly connected to the upper surface of the base 1 , and a handle 20 is fixedly connected inside the bracket 19 .

[0033] Specifically, a first telescopic rod 9 is fixedly connected to the inner wall of the storage bin 2 , and the other end of the first telescopic rod 9 is fixedly connected to the side of the movable platform 8 . There are two groups of first telescopic rods 9 , which are symmetrically arranged on the side of the movable platform 8 .

[0034] Specifically, a suction cup 21 is fixedly connected to the lower surface of the base 1 , and there are a plurality of suction cups 21 , which are symmetrically arranged on the lower surface of the base 1 .

[0035] The working principle of the utility model is as follows: when in use, people first move the device to a position suitable for the use of the device. With the cooperation of the suction cup 21, it is convenient for people to fix the device to prevent the device from maintaining a stable working state during normal operation. When people need to adjust the length of the device, they only need to turn the knob 5 to drive the threaded column 6 to rotate. With the cooperation of the threaded column 6 and the threaded tube 7, it is convenient for people to move the position of the movable platform 8. When the movable platform 8 carrying the first limiting frame 10 moves to the specified position, people only need to stop turning the knob 5, which is convenient for medical treatment. When medical staff draw blood from children with different arm lengths, they support their arms, which improves the practicality of the device. When people need to limit the child's arm, they first pull the handle 22, then overlap one end of the arm inside the first limiting frame 10, then overlap the wrist inside the third limiting frame 13, and then release the handle 20. With the cooperation of the spring 17 and the second telescopic rod 16, the baffle body 11 is moved downward, which is convenient for medical staff to limit the child's arm. At the same time, when medical staff draw blood from the child, it prevents the child from directly seeing the blood drawing process when the medical staff is drawing blood from the child.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A blood-drawing baffle device, comprising a base (1), a storage bin (2) and a first bearing (3), characterized in that: The storage bin (2) is opened inside the base (1); the first bearing (3) is inserted into the surface of the storage bin (2); a first rotating shaft (4) is inserted into the first bearing (3); one end of the first rotating shaft (4) is fixedly connected to a knob (5); the other end of the first rotating shaft (4) is fixedly connected to a threaded column (6); the other end of the threaded column (6) is threadedly connected to a threaded tube (7); a movable platform (8) is arranged inside the storage bin (2); the other end of the threaded tube (7) is fixedly connected to the side of the movable platform (8); the upper surface of the movable platform (8) is fixedly connected to a first limiting frame (10); the upper end of the base (1) is provided with a baffle body ( 11), a support frame (14) is fixedly connected to the upper surface of the base (1), a slider (15) is fixedly connected to the side of the baffle body (11), and the slider (15) is slidably connected inside the support frame (14), the support frame (14) and the slider (15) each have two groups, and are symmetrically arranged on both sides of the baffle body (11), a second limiting frame (12) is inlaid on the surface of the baffle body (11), and a third limiting frame (13) is fixedly connected to the upper surface of the base (1), the second limiting frame (12) corresponds to the position of the third limiting frame (13), and the position of the first limiting frame (10) corresponds to the position of the third limiting frame (13).

2. A blood drawing baffle device according to claim 1, characterized in that: A second telescopic rod (16) is fixedly connected inside the support frame (14); the upper end of the second telescopic rod (16) is fixedly connected to the lower surface of the slider (15); a spring (17) is sleeved on the surface of the second telescopic rod (16); there are two sets of the second telescopic rod (16) and the spring (17), and the two sets are symmetrically arranged on both sides of the baffle body (11).

3. A blood drawing baffle device according to claim 1, characterized in that: The surface of the baffle body (11) is inlaid with an observation window (18), the upper surface of the baffle body (11) is fixedly connected to a handle (22), the upper surface of the base (1) is fixedly connected to a bracket (19), and the inside of the bracket (19) is fixedly connected to a handle (20).

4. A blood-drawing baffle device according to claim 1, characterized in that: A first telescopic rod (9) is fixedly connected to the inner wall of the storage bin (2), and the other end of the first telescopic rod (9) is fixedly connected to the side of the movable platform (8). There are two groups of the first telescopic rods (9) and they are symmetrically arranged on the side of the movable platform (8).

5. The blood-drawing baffle device according to claim 1, characterized in that: A suction cup (21) is fixedly connected to the lower surface of the base (1), and there are a plurality of suction cups (21) which are symmetrically arranged on the lower surface of the base (1).

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