Portable blood drawing nursing table for physical examination

Abstract

The utility model discloses a portable blood drawing nursing table for physical examination, which relates to the technical field of medical instruments and comprises a box body, a base plate is fixedly mounted on the upper surface of the box body, the base plate is an arc-shaped plate, two sliding blocks which are symmetrically distributed are mounted on a back plate in the box body in a sliding manner, and a driving shaft and a driven shaft are respectively and rotatably mounted on the two sliding blocks. A plurality of sets of sliding rods distributed at equal intervals are slidably inserted in the driving shaft and the driven shaft, clamping plates are fixedly installed at the top ends of the sliding rods located on the same straight line, and threaded rods are inserted in the sliding rods in a threaded mode. The crown gear drives the driving gear to rotate, the driving gear drives the threaded rod to rotate, the threaded rod drives the sliding rod to extend out in a sliding mode, the sliding rod drives the clamping plate to be unfolded, the clamping plate clamps and fixes the paper tube from the inner wall of the paper tube, and the protruding thorns on the clamping plate can be inserted into the paper tube so that the paper tube can be fixed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a portable blood drawing and nursing table for physical examination. Background Art

[0002] The utility model disclosed in the existing application number 202120205175.1 is about a portable blood drawing nursing table for physical examination, which relates to the technical field of medical nursing equipment. It is provided with a box body, the upper end of the box body is movably connected to a cover body by a second hinge; a cavity is provided inside the box body, in which a driven shaft and a driving shaft are respectively installed, and the driving end of the driving shaft is gear-connected with a driving motor; a replacement button is embedded on the outer wall of the box body, and the replacement button is electrically connected to the control end of the driving motor; slots are symmetrically provided on the box body at the upper ends of the driven shaft and the driving shaft, and a supporting pad is provided between the two slots; the outside of the driven shaft and the driving shaft are respectively covered with paper tubes, and the paper tube outside the driving shaft is wrapped with sterile cloth, which passes through the slot and the supporting pad and is wrapped around the paper tube of the driven shaft. Through the storage grid and storage slot provided on the cover body, medical items for blood drawing are conveniently stored, and various tools and instruments used in blood collection are conveniently stored.

[0003] Although the portable blood-drawing nursing table for physical examination in this comparative case solves the problem of convenient replacement of sterile cloth, the device does not have a structure to fix the sterile cloth tube, and cannot ensure that the driving shaft and the driven shaft can drive the sterile cloth tube to rotate, which is prone to slipping and inconvenient to use. In response to the above problems, the inventor proposed a portable blood-drawing nursing table for physical examination to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the prior art has no structure to fix the sterile cloth cylinder, cannot ensure that the driving shaft and the driven shaft can drive the sterile cloth cylinder to rotate, is prone to slipping, and is inconvenient to use; the purpose of the utility model is to provide a portable blood drawing nursing table for physical examination.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a portable blood drawing nursing table for physical examination, including a box body, a pad fixedly installed on the upper surface of the box body, the pad is an arc-shaped plate, two symmetrically distributed open grooves are opened on the box body, and two symmetrically distributed sliders are slidably installed on the back plate of the box body, and a driving shaft and a driven shaft are rotatably installed on the two sliders. A plurality of groups of sliding rods equidistantly distributed are slidably inserted in the driving shaft and the driven shaft, and each group includes four sliding rods distributed in a ring. The top ends of the plurality of sliding rods located on the same straight line among the plurality of sliding rods are fixedly installed with clamping plates, and the outer surface of the clamping plate is fixedly installed with a plurality of evenly distributed spurs, and threaded rods are threadedly inserted in the plurality of sliding rods, and the threaded rods are rotatably installed in the corresponding driving shaft and driven shaft.

[0006] Preferably, a drive shaft is rotatably installed in the active shaft and the driven shaft, a knob is fixedly installed at one end of each drive shaft, a plurality of crown gears distributed equidistantly are fixedly installed on each drive shaft, a drive gear is fixedly installed at one end of each threaded rod close to the drive shaft, and the drive gears are meshed with the corresponding crown gears.

[0007] Preferably, a worm is rotatably mounted on one of the sliders, a telescopic shaft is fixedly mounted on the bottom end of the worm, a worm wheel is fixedly mounted on one end of the driving shaft, and the worm and the worm wheel are meshed, a motor is fixedly mounted in the box, and a bevel gear is fixedly mounted on the output end of the motor and the bottom end of the telescopic shaft, and the two bevel gears are meshed.

[0008] Preferably, sliding rods are fixedly installed in the two sliding grooves in the box body, and the sliders are slidably mounted on the corresponding sliding rods, and the two sliding rods are sleeved with a first spring, and four symmetrically distributed telescopic spring rods are fixedly installed in the box body, and the tops of two adjacent telescopic spring rods among the four telescopic spring rods are fixedly installed with supporting plates, and the two supporting plates are respectively located directly below the driving shaft and the driven shaft, and a door panel is slidably mounted on one side of the box body, and a handle is fixedly mounted on the door panel.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the utility model, a knob is used to drive the driving shaft to rotate, the driving shaft drives the crown gear to rotate, the crown gear drives the driving gear to rotate, the driving gear drives the threaded rod to rotate, the threaded rod drives the sliding rod to slide out, and the sliding rod drives the clamping plate to expand, so that the clamping plate clamps and fixes the paper tube from the inner wall. The thorns on the clamping plate can be inserted into the paper tube to facilitate the fixation of the paper tube;

[0011] 2. In the utility model, a motor is used to drive the telescopic shaft to rotate through a bevel gear, the telescopic shaft drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the driving shaft to rotate, and the driving shaft drives the driven shaft to rotate to replace the sterile cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2This is a schematic diagram of the internal structure of the box of the utility model;

[0015] Figure 3 This is a schematic diagram of the active shaft structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the driven shaft structure of the utility model;

[0017] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure in the middle.

[0018] In the figure: 1. Box body; 2. Pad; 3. Opening groove; 4. Door panel; 5. Driving shaft; 6. Driven shaft; 7. Support plate; 8. Knob; 9. Slider; 10. Sliding rod; 11. First spring; 12. Clamping plate; 13. Motor; 14. Sliding rod; 15. Worm gear; 16. Worm; 17. Telescopic shaft; 18. Bevel gear; 19. Drive shaft; 20. Threaded rod; 21. Drive gear; 22. Crown gear; 23. Telescopic spring rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-5As shown, the utility model provides a portable blood drawing nursing table for physical examination, including a box body 1, a pad 2 is fixedly installed on the upper surface of the box body 1, the pad 2 is an arc-shaped plate, and two symmetrically distributed open slots 3 are opened on the box body 1, and two symmetrically distributed sliders 9 are slidably installed on the back plate inside the box body 1. A driving shaft 5 and a driven shaft 6 are rotatably installed on the two sliders 9. A plurality of groups of sliding rods 14 with equal distances are slidably inserted in the driving shaft 5 and the driven shaft 6, and each group includes four sliding rods 14 distributed in a ring. The top ends of the plurality of sliding rods 14 located on the same straight line among the plurality of sliding rods 14 are fixedly installed with a clamping plate 12, and the outer surface of the clamping plate 12 is fixedly installed with a plurality of evenly distributed protrusions The threaded rods 20 are all threadedly inserted in the sliding rods 14, and the threaded rods 20 are rotatably installed in the corresponding active shaft 5 and driven shaft 6. The new sterile paper tube can be sleeved on the driven shaft 6, and the paper tube for recycling used sterile paper can be sleeved on the active shaft 5, and the threaded rods 20 are used to drive the sliding rods 14 to slide out, and the sliding rods 14 drive the clamping plate 12 to expand, so that the clamping plate 12 clamps and fixes it from the inner wall of the paper tube. The thorns on the clamping plate 12 can be inserted into the paper tube to facilitate the fixation of the paper tube, and then one end of the new sterile paper is laid on the pad 2 through the open groove 3, and wrapped around the paper tube on the active shaft 5. The active shaft 5 can be rotated to drive the driven shaft 6 to rotate to replace the sterile cloth.

[0021] A driving shaft 19 is rotatably mounted in both the driving shaft 5 and the driven shaft 6 , and a knob 8 is fixedly mounted on one end of each of the two driving shafts 19 .

[0022] By adopting the above technical solution, the knob 8 is used to drive the drive shaft 19 to rotate.

[0023] Multiple crown gears 22 are fixedly mounted on both drive shafts 19 and are distributed evenly. Drive gears 21 are fixedly mounted on one end of the multiple threaded rods 20 close to the drive shafts 19 , and the drive gears 21 are meshed with the corresponding crown gears 22 .

[0024] By adopting the above technical solution, the driving shaft 19 drives the crown gear 22 to rotate, the crown gear 22 drives the driving gear 21 to rotate, and the driving gear 21 drives the threaded rod 20 to rotate.

[0025] A worm 16 is rotatably mounted on one of the sliders 9 , a telescopic shaft 17 is fixedly mounted on the bottom end of the worm 16 , a worm wheel 15 is fixedly mounted on one end of the driving shaft 5 , and the worm 16 is meshed with the worm wheel 15 .

[0026] By adopting the above technical solution, the telescopic shaft 17 drives the worm 16 to rotate, the worm 16 drives the worm wheel 15 to rotate, and the worm wheel 15 drives the driving shaft 5 to rotate.

[0027] A motor 13 is fixedly installed in the box body 1 , and bevel gears 18 are fixedly installed at the output end of the motor 13 and the bottom end of the telescopic shaft 17 , and the two bevel gears 18 are meshed.

[0028] By adopting the above technical solution, the motor 13 drives the telescopic shaft 17 to rotate through the bevel gear 18.

[0029] Slide rods 10 are fixedly installed in the two slide grooves in the box body 1, and the slider 9 is slidably sleeved on the corresponding slide rods 10. The two slide rods 10 are sleeved with first springs 11.

[0030] By adopting the above technical solution, when the examinee places his arm on the pad 2, due to the arc-shaped pad 2, the arm presses down the sterile paper, and the sterile paper drives the active shaft 5 and the driven shaft 6 to slide upward along the slide bar 10 through the slider 9. The first spring 11 can reset the active shaft 5 and the driven shaft 6.

[0031] Four symmetrically distributed telescopic spring rods 23 are fixedly installed in the box body 1, and the top ends of two adjacent telescopic spring rods 23 among the four telescopic spring rods 23 are fixedly installed with supporting plates 7, and the two supporting plates 7 are respectively located directly below the driving shaft 5 and the driven shaft 6.

[0032] By adopting the above technical solution, the supporting plate 7 can be used to support the corresponding paper tube.

[0033] A door panel 4 is slidably mounted on one side of the box body 1 , and a handle is fixedly mounted on the door panel 4 .

[0034] By adopting the above technical solution, the door panel 4 is slid open and closed, which makes it easy to replace new sterile cloths and take out discarded sterile cloths.

[0035] Working principle: When the utility model is in use, a new sterile paper tube can be sleeved on the driven shaft 6, and a paper tube for recycling used sterile paper can be sleeved on the driving shaft 5. Then, the knob 8 is used to drive the driving shaft 19 to rotate, and the driving shaft 19 drives the crown gear 22 to rotate, and the crown gear 22 drives the driving gear 21 to rotate, and the driving gear 21 drives the threaded rod 20 to rotate, and the threaded rod 20 drives the sliding rod 14 to slide out, and the sliding rod 14 drives the clamping plate 12 to expand, so that the clamping plate 12 is removed from the inner of the paper tube. The wall clamps and fixes it, and the thorns on the clamping plate 12 can be inserted into the paper tube to facilitate the fixation of the paper tube. Then one end of the new sterile paper is laid on the pad 2 through the open groove 3 and wrapped around the paper tube on the driving shaft 5. When in use, the motor 13 is used to drive the telescopic shaft 17 to rotate through the bevel gear 18, the telescopic shaft 17 drives the worm 16 to rotate, the worm 16 drives the worm wheel 15 to rotate, the worm wheel 15 drives the driving shaft 5 to rotate, and the driving shaft 5 drives the driven shaft 6 to rotate to replace the sterile cloth.

[0036] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A portable blood drawing nursing table for physical examination, comprising a box (1), characterized in that: A pad (2) is fixedly installed on the upper surface of the box body (1), and the pad (2) is an arc-shaped plate. Two symmetrically distributed open grooves (3) are opened on the box body (1). Two symmetrically distributed sliders (9) are slidably installed on the back plate of the box body (1). The two sliders (9) are respectively rotatably installed with a driving shaft (5) and a driven shaft (6). The driving shaft (5) and the driven shaft (6) are both slidably inserted with a plurality of groups of sliding rods (14) distributed at equal intervals, and each group includes four sliding rods (14) distributed in an annular manner. The top ends of the plurality of sliding rods (14) located on the same straight line among the plurality of sliding rods (14) are fixedly installed with a clamping plate (12), and the outer surface of the clamping plate (12) is fixedly installed with a plurality of evenly distributed thorns. The plurality of sliding rods (14) are all threadedly inserted with a threaded rod (20), and the threaded rod (20) is rotatably installed in the corresponding driving shaft (5) and the driven shaft (6).

2. A portable blood drawing nursing station for physical examination according to claim 1, characterized in that: A driving shaft (19) is rotatably mounted in both the driving shaft (5) and the driven shaft (6), and a knob (8) is fixedly mounted on one end of each of the two driving shafts (19).

3. A portable blood drawing nursing table for physical examination according to claim 2, characterized in that: A plurality of crown gears (22) distributed at equal intervals are fixedly mounted on the two drive shafts (19), and a drive gear (21) is fixedly mounted on one end of the plurality of threaded rods (20) close to the drive shaft (19), and the drive gear (21) is meshed with the corresponding crown gear (22).

4. A portable blood drawing and nursing table for physical examination according to claim 1, characterized in that: A worm (16) is rotatably mounted on one of the sliders (9), a telescopic shaft (17) is fixedly mounted on the bottom end of the worm (16), a worm wheel (15) is fixedly mounted on one end of the driving shaft (5), and the worm (16) is meshed with the worm wheel (15).

5. The portable blood drawing and nursing table for physical examination according to claim 1, characterized in that: A motor (13) is fixedly installed in the box (1), and a bevel gear (18) is fixedly installed at the output end of the motor (13) and the bottom end of the telescopic shaft (17), and the two bevel gears (18) are meshed.

6. The portable blood drawing and nursing station for physical examination according to claim 1, characterized in that: Slide rods (10) are fixedly installed in the two slide grooves in the box body (1), and the slider (9) is slidably sleeved on the corresponding slide rods (10). The two slide rods (10) are both sleeved with a first spring (11).

7. The portable blood drawing and nursing station for physical examination according to claim 1, characterized in that: Four symmetrically distributed telescopic spring rods (23) are fixedly installed in the box body (1), and a supporting plate (7) is fixedly installed on the top of two adjacent telescopic spring rods (23) among the four telescopic spring rods (23), and the two supporting plates (7) are respectively located directly below the driving shaft (5) and the driven shaft (6).

8. The portable blood drawing and nursing station for physical examination according to claim 1, characterized in that: A door panel (4) is slidably mounted on one side of the box body (1), and a handle is fixedly mounted on the door panel (4).

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