Blood sampling bracket convenient to adjust

Abstract

The utility model discloses a blood sampling bracket convenient to adjust, which belongs to the technical field of blood sampling brackets, and comprises a bottom shell, the bottom of the inner wall of the bottom shell is fixedly connected with a fixing frame, the fixing frame is fixedly connected with a double-shaft motor, two output shafts of the double-shaft motor are fixedly connected with a right-hand thread column and a left-hand thread column respectively, and the right-hand thread column and the left-hand thread column are fixedly connected with the bottom shell. And one end of the right-hand threaded column and one end of the left-hand threaded column are fixedly connected with rotating shafts. The device has the beneficial effects that the double-shaft motor, the right-hand threaded column, the left-hand threaded column and the connecting assembly are arranged, and the right-hand threaded column and the left-hand threaded column are driven by the double-shaft motor to rotate correspondingly, so that the right-hand threaded column and the left-hand threaded column rotate in the two threaded cylinders correspondingly; the two threaded cylinders drive the two connecting assemblies to drive the same lifting plate to ascend or descend, the lifting plate drives the supporting plate to ascend or descend through the supporting frame, the containing frame can be conveniently driven to ascend or descend through the supporting plate, and the supporting height of the device can be conveniently and rapidly adjusted according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of blood sampling brackets, and more specifically, to a conveniently adjustable blood sampling bracket. Background Art

[0002] Emergency refers to the emergency department of a hospital, which means treatment in emergency situations, which is divided into emergency treatment and rescue. Its existence ensures that we can get professional and scientific treatment in the shortest time when we suffer from sudden illness or accidental injury. Although the emergency department of a hospital is open 24 hours a day, the opening hours of the examination department are limited. Especially when patients go to the emergency department for treatment at night, they often get conservative neutral treatment methods such as infusion and medication. When blood sampling is required in the emergency department, a blood sampling bracket that is easily adjustable is needed. However, the existing blood sampling bracket that is easily adjustable is not convenient to adjust the support height and support position during use, resulting in inconvenience in use. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a conveniently adjustable blood sampling bracket, which has the characteristics of being easy to adjust the support height and the support position.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a conveniently adjustable blood sampling bracket, including a bottom shell, a fixing frame fixedly connected to the bottom of the inner wall of the bottom shell, and a dual-axis motor fixedly connected to the fixing frame, two output shafts of the dual-axis motor are respectively fixedly connected to a positive thread column and a reverse thread column, one end of the positive thread column and the reverse thread column are fixedly connected to a rotating shaft, one end of the two rotating shafts are sleeved with bearings, the two bearings are fixedly connected to the inner wall of the bottom shell, the surfaces of the positive thread column and the reverse thread column are threadedly connected to threaded cylinders, the surfaces of the two threaded cylinders are fixedly connected to connecting components, and the tops of the two connecting components are fixedly connected to the same lifting shaft. A lowering plate, the top of the lifting plate is fixedly connected to a support frame, the top of the support frame is fixedly connected to a support plate, the top of the support plate is fixedly connected to a T-shaped fixing plate, the number of the T-shaped fixing plates is two, the surfaces of the two T-shaped fixing plates are slidably connected to a movable seat, the opposite surfaces of the two movable seats are fixedly connected to a connecting plate, the opposite ends of the two connecting plates are fixedly connected to the same placement frame, the side of the T-shaped fixing plate is fixedly connected to a first threaded column, the side of the movable seat is provided with a rectangular through hole, the first threaded column passes through the rectangular through hole and is threadedly connected to a threaded cap, and the end face of the threaded cap overlaps the surface of the movable seat.

[0007] When using the easily adjustable blood sampling bracket of the present technical solution, the dual-axis motor is used to drive the positive thread column and the reverse thread column to rotate respectively, so that the positive thread column and the reverse thread column rotate respectively inside the two threaded cylinders, so that the two threaded cylinders respectively drive the two connecting components to drive the same lifting plate to rise or fall, so that the lifting plate drives the support plate to rise or fall through the support frame, which is convenient for driving the placement frame to rise or fall through the support plate, and is convenient for quickly adjusting the support height of the device according to needs, and the operation is simple and convenient, and by moving the movable seat, the movable seat drives the placement frame to move through the connecting plate, so that the first threaded column is movable inside the rectangular through hole, which is convenient for adjusting the position of the placement frame according to the needs of use, and by rotating the threaded cap, the end face of the threaded cap is overlapped with the surface of the movable seat, so that the position of the placement frame is fixed, and the operation is simple and convenient.

[0008] Furthermore, a sliding block is fixedly connected to the surface of the threaded cylinder, a sliding groove is provided at the bottom of the inner wall of the bottom shell, and the sliding block is slidably connected inside the sliding groove.

[0009] Furthermore, both side surfaces of the lifting plate are fixedly connected to limit plates, and limit grooves are provided on the opposite inner walls of the bottom shell, and the limit plates are movably connected inside the limit grooves.

[0010] Furthermore, the connecting assembly includes a first connecting block, the first connecting block is movably connected to a connecting rod via a first pin shaft, one end of the connecting rod is movably connected to a second connecting block via a second pin shaft, the first connecting block is fixedly connected to the threaded barrel, and the second connecting block is fixedly connected to the lifting plate.

[0011] Furthermore, a buckle plate is provided on the surface of the threaded cap, and an elastic pad is provided on the inner wall of the placement rack.

[0012] Furthermore, a battery pack is arranged on the top of the lifting plate, and a control switch is arranged on the top of the supporting plate.

[0013] (3) Beneficial effects

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

[0015] 1. The conveniently adjustable blood sampling bracket is provided with a double-axis motor, a positive thread column, a reverse thread column and a connecting assembly. The double-axis motor drives the positive thread column and the reverse thread column to rotate respectively, so that the positive thread column and the reverse thread column rotate inside the two threaded cylinders respectively, so that the two threaded cylinders respectively drive the two connecting assemblies to drive the same lifting plate to rise or fall, so that the lifting plate drives the supporting plate to rise or fall through the supporting frame, so that the placing frame can be driven to rise or fall through the supporting plate, and the supporting height of the device can be quickly adjusted according to needs, and the operation is simple and convenient;

[0016] 2. The easily adjustable blood sampling bracket is provided with a movable seat, a first threaded column and a threaded cap. By moving the movable seat, the movable seat drives the placement frame to move through the connecting plate, and the first threaded column moves inside the rectangular through hole, so that the position of the placement frame can be adjusted according to the needs of use. By rotating the threaded cap, the end face of the threaded cap overlaps with the surface of the movable seat, so that the position of the placement frame can be fixed, and the operation is simple and convenient. 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 structural diagram of a three-dimensional cross section of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 3 It is an enlarged structural schematic diagram of the connection component in the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.

[0022] The markings in the accompanying drawings are:

[0023] 1. Bottom shell; 2. Dual-axis motor; 3. Positive thread column; 4. Reverse thread column; 5. Threaded barrel; 6. Slide groove; 7. Slider; 8. Control switch; 9. Connecting assembly; 901. First connecting block; 902. Connecting rod; 903. Second connecting block; 10. Lifting plate; 11. Battery pack; 12. Support frame; 13. Limiting groove; 14. Limiting plate; 15. Support plate; 16. T-shaped fixing plate; 17. Movable seat; 18. Placement rack; 19. Connecting plate; 20. Rectangular through hole; 21. First thread column; 22. Threaded cap; 23. Buckle plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical scheme in the specific implementation mode of the present invention is clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation mode described is only a part of the implementation mode of the present invention, rather than all the 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 conveniently adjustable blood sampling bracket, comprising a bottom shell 1, a fixing frame is fixedly connected to the bottom of the inner wall of the bottom shell 1, and a dual-axis motor 2 is fixedly connected to the fixing frame, and the two output shafts of the dual-axis motor 2 are respectively fixedly connected to a positive thread column 3 and a reverse thread column 4, one end of the positive thread column 3 and the reverse thread column 4 are fixedly connected to a rotating shaft, one end of the two rotating shafts are sleeved with bearings, and the two bearings are fixedly connected to the inner wall of the bottom shell 1, the surfaces of the positive thread column 3 and the reverse thread column 4 are threadedly connected to a threaded cylinder 5, and the surfaces of the two threaded cylinders 5 are fixedly connected to a connecting component 9, and the two The top of each connecting assembly 9 is fixedly connected to the same lifting plate 10, the top of the lifting plate 10 is fixedly connected to a support frame 12, the top of the support frame 12 is fixedly connected to a support plate 15, the top of the support plate 15 is fixedly connected to a T-shaped fixing plate 16, the number of the T-shaped fixing plates 16 is two, the surfaces of the two T-shaped fixing plates 16 are slidably connected to movable seats 17, the opposite surfaces of the two movable seats 17 are fixedly connected to connecting plates 19, and the opposite ends of the two connecting plates 19 are fixedly connected to the same placement frame 18, by arranging a dual-axis motor 2, a positive thread column 3, a reverse thread column 4 and a connecting Component 9, through the dual-axis motor 2, respectively drives the positive thread column 3 and the reverse thread column 4 to rotate, so that the positive thread column 3 and the reverse thread column 4 rotate inside the two threaded cylinders 5 respectively, so that the two threaded cylinders 5 respectively drive the two connecting components 9 to drive the same lifting plate 10 to rise or fall, so that the lifting plate 10 drives the support plate 15 to rise or fall through the support frame 12, which is convenient for driving the placement frame 18 to rise or fall through the support plate 15, and is convenient for quickly adjusting the support height of the device according to needs, and the operation is simple and convenient. The side of the T-shaped fixing plate 16 is fixedly connected with the first threaded column 21, and the side of the movable seat 17 is provided with a rectangular through hole 2 0, the first threaded column 21 passes through the rectangular through hole 20 and is threadedly connected with a threaded cap 22, and the end face of the threaded cap 22 overlaps with the surface of the movable seat 17. By setting the movable seat 17, the first threaded column 21 and the threaded cap 22, by moving the movable seat 17, the movable seat 17 drives the placement rack 18 to move through the connecting plate 19, so that the first threaded column 21 moves inside the rectangular through hole 20, which is convenient for adjusting the position of the placement rack 18 according to the needs of use, and by rotating the threaded cap 22, the end face of the threaded cap 22 overlaps with the surface of the movable seat 17, which is convenient for fixing the position of the placement rack 18, and the operation is simple and convenient.

[0028] Specifically, a sliding block 7 is fixedly connected to the surface of the threaded barrel 5 , a sliding groove 6 is provided at the bottom of the inner wall of the bottom shell 1 , and the sliding block 7 is slidably connected inside the sliding groove 6 .

[0029] By adopting the above technical solution, the slider 7 slides inside the slide groove 6 to limit the threaded barrel 5.

[0030] Specifically, both side surfaces of the lifting plate 10 are fixedly connected to the limiting plates 14 , and the limiting grooves 13 are provided on the opposite inner walls of the bottom shell 1 , and the limiting plates 14 are movably connected inside the limiting grooves 13 .

[0031] By adopting the above technical solution, the limiting plate 14 slides inside the limiting groove 13 to limit the lifting plate 10, so that the lifting plate 10 is more stable when moving.

[0032] Specifically, the connecting assembly 9 includes a first connecting block 901, the first connecting block 901 is movably connected to a connecting rod 902 via a first pin shaft, one end of the connecting rod 902 is movably connected to a second connecting block 903 via a second pin shaft, the first connecting block 901 is fixedly connected to the threaded barrel 5, and the second connecting block 903 is fixedly connected to the lifting plate 10.

[0033] By adopting the above technical solution, the connecting component 9 plays a role of active support.

[0034] Specifically, a buckle plate 23 is provided on the surface of the threaded cap 22 , and an elastic pad is provided on the inner wall of the placement rack 18 .

[0035] By adopting the above technical solution, the screw cap 22 can be easily rotated and adjusted through the buckle plate 23, and the comfort of the placement rack 18 during use can be improved through the elastic pad.

[0036] Specifically, a battery pack 11 is disposed on the top of the lifting plate 10 , and a control switch 8 is disposed on the top of the supporting plate 15 .

[0037] The working principle of the utility model is:

[0038] When the utility model is in use, according to the needs of use, the double-axis motor 2 is started by the control switch 8, so that the double-axis motor 2 drives the positive thread column 3 and the reverse thread column 4 to rotate respectively, so that the positive thread column 3 and the reverse thread column 4 rotate inside the two threaded cylinders 5 respectively, so that the slider 7 slides inside the slide groove 6, so that the two threaded cylinders 5 respectively drive the two connecting components 9 to drive the same lifting plate 10 to rise or fall, so that the limiting plate 14 slides inside the limiting groove 13, so that the lifting plate 10 drives the supporting plate 15 to rise or fall through the supporting frame 12, and drives the placement frame 18 to rise or fall through the supporting plate 15, so that the supporting height of the device can be quickly adjusted according to needs, when the position of the placement frame 18 needs to be moved, by moving the movable seat 17, the movable seat 17 drives the placement frame 18 to move through the connecting plate 19, so that the first threaded column 21 moves inside the rectangular through hole 20, and the placement frame 18 is moved to a suitable position, and by rotating the threaded cap 22, the end face of the threaded cap 22 is overlapped with the surface of the movable seat 17, so that the position of the placement frame 18 can be fixed.

[0039] 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. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A conveniently adjustable blood sampling bracket, comprising a bottom shell (1), characterized in that: The bottom of the inner wall of the bottom shell (1) is fixedly connected to a fixing frame, and a dual-axis motor (2) is fixedly connected to the fixing frame. A positive thread column (3) and a reverse thread column (4) are respectively fixedly connected to the two output shafts of the dual-axis motor (2). One end of the positive thread column (3) and the reverse thread column (4) are fixedly connected to a rotating shaft. One end of the two rotating shafts are sleeved with a bearing. The two bearings are fixedly connected to the inner wall of the bottom shell (1). The surfaces of the positive thread column (3) and the reverse thread column (4) are threadedly connected to a threaded cylinder (5). The surfaces of the two threaded cylinders (5) are fixedly connected to a connecting assembly (9). The top ends of the two connecting assemblies (9) are fixedly connected to the same lifting plate (10). The top of the lifting plate (10) is fixedly connected to a support frame (12). The support frame (12) The top of the support plate (15) is fixedly connected to a support plate (15), the top of the support plate (15) is fixedly connected to a T-shaped fixing plate (16), the number of the T-shaped fixing plates (16) is two, the surfaces of the two T-shaped fixing plates (16) are slidably connected to a movable seat (17), the opposite surfaces of the two movable seats (17) are fixedly connected to a connecting plate (19), the opposite ends of the two connecting plates (19) are fixedly connected to the same placement rack (18), the side of the T-shaped fixing plate (16) is fixedly connected to a first threaded column (21), the side of the movable seat (17) is provided with a rectangular through hole (20), the first threaded column (21) passes through the rectangular through hole (20) and is threadedly connected to a threaded cap (22), the end surface of the threaded cap (22) overlaps the surface of the movable seat (17).

2. The conveniently adjustable blood sampling bracket according to claim 1, characterized in that: A sliding block (7) is fixedly connected to the surface of the threaded cylinder (5), a sliding groove (6) is provided at the bottom of the inner wall of the bottom shell (1), and the sliding block (7) is slidably connected inside the sliding groove (6).

3. The conveniently adjustable blood sampling bracket according to claim 1, characterized in that: The two side surfaces of the lifting plate (10) are fixedly connected to the limiting plates (14), the opposite inner walls of the bottom shell (1) are provided with limiting grooves (13), and the limiting plates (14) are movably connected inside the limiting grooves (13).

4. The conveniently adjustable blood sampling bracket according to claim 1, characterized in that: The connecting assembly (9) comprises a first connecting block (901), the first connecting block (901) being movably connected to a connecting rod (902) via a first pin shaft, one end of the connecting rod (902) being movably connected to a second connecting block (903) via a second pin shaft, the first connecting block (901) being fixedly connected to the threaded cylinder (5), and the second connecting block (903) being fixedly connected to the lifting plate (10).

5. The conveniently adjustable blood sampling bracket according to claim 1, characterized in that: A buckle plate (23) is provided on the surface of the threaded cap (22), and an elastic pad is provided on the inner wall of the placement rack (18).

6. The conveniently adjustable blood sampling bracket according to claim 1, characterized in that: A battery pack (11) is arranged on the top of the lifting plate (10), and a control switch (8) is arranged on the top of the supporting plate (15).

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