CN220309331U - PICC portable nursing frame - Google Patents

Abstract

The utility model discloses a PICC portable nursing stand, which relates to the technical field of medical instruments. The utility model includes a base and a load-bearing plate. A groove is provided on the upper side of the base. The load-bearing plate is located in the groove. A storage box corresponding to the load-bearing plate is provided at the bottom of the groove. A notch is provided on the upper side of the load-bearing plate. It rotates with the turn plate, and the upper side of the turn plate rotates with the hand rest; one side of the base is equipped with a limiting component that matches the turn plate, and the turn plate is equipped with a locking component that matches the hand rest. The groove and the load-bearing Two folding lifting frames are installed between the boards. The utility model can make the hand rest move between the two support blocks through the provided rotating rod. The patient can adjust the inclination angle of the hand rest by placing his arm on the hand rest, which facilitates the patient's arm to bend and adjust on the hand rest. Through the provided locking component, the inclination angle of the handrest can be fixed, so that the patient's arm can be bent and adjusted on the handrest and then fixed.

Description

A PICC portable nursing stand

Technical field

The utility model belongs to the field of medical instruments, and specifically relates to a PICC portable nursing stand.

Background technique

The PICC nursing stand is used in the PICC nursing process. The nursing stand supports the patient's arm and uses the catheter to puncture the veins in the peripheral arm.

The Chinese patent with publication number CN214909611U discloses a foldable lifting nursing support for clinical care, including a leg rest, a base, a telescopic mechanism, a translation mechanism, a lifting mechanism, a signal processor, a battery and a motor; the telescopic mechanism includes a connecting block, The slide rail and the first-level electric push rod, the lifting mechanism includes the first-level connecting rod, the second-level connecting rod, the axis column, the second-level electric push rod, and the hinged seat. Although it can be telescopic and height-adjusted, the PICC Most of them are cancer chemotherapy patients. Due to the consumption of the disease, the patients are weak and fatigued. Going to the outpatient clinic for care is time-consuming and laborious. Therefore, medical staff need to come to the door to change the dressing. The above-mentioned foldable lifting nursing support is equipped with batteries, motors, and first-class electric For heavy electrical equipment such as push rods and secondary electric push rods, it is inconvenient for medical staff to carry the nursing support to the door, and the above-mentioned nursing support cannot bend and adjust the patient's arm, making it difficult for the patient to use the nursing support. The comfort is poor.

In view of this, the present utility model is proposed.

Utility model content

The technical problem to be solved by this utility model is to overcome the deficiencies of the prior art, provide a PICC portable nursing stand, and solve the technical problems in the prior art.

In order to solve the above technical problems, the basic concept of the technical solution adopted by this utility model is:

A PICC portable nursing stand, including: a base and a load-bearing plate. A groove is provided on the upper side of the base. The load-bearing plate is located in the groove. A storage box is provided at the bottom of the groove corresponding to the load-bearing plate. There is a groove on the upper side of the load-bearing plate. The notch, the inside of the notch rotates with the turn plate, and the upper side of the turn plate rotates with the hand rest. Among them, both sides of the turn plate are equipped with movable shafts fixedly connected to both sides of the notch, and the upper side of the turn plate is equipped with two A support block, a rotating rod is rotated between the two supporting blocks, and the hand rest is installed on the rotating rod;

One side of the base is equipped with a limiting component that matches the rotating plate. The rotating plate is equipped with a locking component that matches the hand rest. Two folding lifting frames are installed between the groove and the load-bearing plate. One side of the base The side is equipped with a fixed component that matches the two folding lifting frames. The fixed component includes a sliding rod that is slidably fitted in the groove and connected to the two folding lifting frames. There are multiple slots on one side of the base. One end of the rod is elastically fitted with clips corresponding to a plurality of clip slots, and a handle is installed on one side of the base.

Optionally, the limit assembly includes two symmetrical limit slots on one side of the rotating plate, and a limit hole corresponding to the two limit slots on one side of the base, and the limit hole runs through the load-bearing plate to the notch. , the limit hole is provided with a limit rod corresponding to the two limit grooves.

Optionally, two fixed blocks are installed on the lower side of the load-bearing plate. The folding lifting frame includes a first support rod with one end rotated to fit on one side of the fixed block, and a second support rod with one end rotated to fit on the side of the groove. The first The support rods and the second support rods are arranged alternately and have through holes at the intersections. A first pin is provided in the through hole. One end of the second support rod is slidably fitted on one side of the fixed block, and one end of the first support rod is sleeved on the sliding rod. circumferential side; the two fixed blocks are provided with slide grooves on one side, and second pins are slidably fitted in the two slide grooves. One end of the two second support rods are respectively sleeved and rotated around the two second pins. side; there are channels and through grooves on both sides of the inner wall of the groove. The two ends of the sliding rod are respectively located in the channel and the through groove. There is a fixed groove at one end of the sliding rod. There is a moving rod that slides and elastically fits in the fixed groove to move. One end of the rod is equipped with a movable block, and one side of the movable block is equipped with a clamping block corresponding to a plurality of clamping slots. Through the two folding lifting frames, on the one hand, it is convenient to support the patient's arms, and on the other hand, it is convenient for medical staff to carry it through the provided handles for upper care.

Optionally, an opening is provided on one side of one of the support blocks, and one end of the rotating rod is located in the opening. The locking assembly includes a threaded hole opened on one side of one of the supporting blocks and communicated with the opening. The internal thread of the threaded hole is matched with the rotating rod. Corresponding threaded rod, one end of the threaded rod is equipped with a knob corresponding to one of the support blocks; one side of one of the support blocks is equipped with a first anti-loosening washer, and the opposite side of the knob and the support block is equipped with a third lock washer. There is a second anti-loosening washer corresponding to one anti-loosening washer, and a third anti-loosening washer is installed on the opposite end of the rotating rod and the threaded rod. Through the set of rotating rods, it is convenient for the patient's arms to bend and adjust on the hand rest.

After adopting the above technical solution, the present utility model has the following beneficial effects compared with the existing technology. Of course, any product implementing the present utility model does not necessarily need to achieve all the following advantages at the same time:

Through the set storage box, the medical supplies used in PICC care can be placed. Through the set limit component, when the turning plate drives the hand rest to rotate into the base and drives the hand rest to the bearing plate, the limiting component can The rotating plates can be fixed separately, so that the hand rest can be easily rotated into the groove of the base for storage. Through the set rotating rod, the hand rest can be moved between the two support blocks, and the patient can place the arm on the hand rest. The inclination angle of the handrest can be adjusted to facilitate the patient's arm to bend and adjust on the handrest. Through the set locking component, the inclination angle of the handrest can be fixed, making it easier for the patient's arm to bend and adjust on the handrest and then fix it. This improves the comfort of patient care. Through the two folding lifting frames, on the one hand, the medical staff can move the sliding rod to drive the two folding lifting frames to extend and adjust the height of the bearing plate to facilitate the patient's arms. For support, on the other hand, the two folding lifting frames can be folded to drive the load-bearing plate into the groove for storage, which is convenient for medical staff to carry it through the set handles for care. Through the set clips, the two folding lifting frames can be The lifting frame is fixed to facilitate the fixing of the load-bearing plate.

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Description of the drawings

The drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts. Attached

In the picture:

Figure 1 is a schematic diagram of the three-dimensional structure of the PICC nursing frame;

Figure 2 is a schematic diagram of the rotating plate structure;

Figure 3 is a schematic diagram of the folding lifting frame structure;

Figure 4 is a schematic diagram of the load-bearing plate structure;

Figure 5 is a schematic diagram of the pin shaft structure;

Figure 6 is a schematic diagram of the card structure;

Figure 7 is a schematic diagram of the hand rest structure;

Figure 8 is a schematic structural diagram of the locking assembly.

In the drawings, the parts represented by each number are listed as follows:

Base 1, groove 2, storage box 3, folding lifting frame 4, sliding rod 5, load-bearing plate 6, support block 7, hand rest 8, knob 9, through slot 10, movable block 11, card slot 12, first Support rod 13, second support rod 14, first pin 15, fixed block 16, second pin 17, first rotating shaft 18, second rotating shaft 19, rotating rod 20, first anti-loosening washer 21, second anti-loosening washer 21 Loose washer 22, threaded rod 23, threaded hole 24, fixed groove 25, spring 26, moving rod 27, clamp 28, handle 29, notch 30, rotating plate 31, movable shaft 32, limit groove 33, limit rod 34.

It should be noted that these drawings and text descriptions are not intended to limit the scope of the present invention in any way, but are intended to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments.

Detailed ways

The utility model will now be described in further detail with reference to the accompanying drawings.

Please refer to Figures 1-8. In this embodiment, a PICC portable nursing stand is provided, including: a base 1 and a bearing plate 6. A groove 2 is provided on the upper side of the base 1, and the bearing plate 6 is located in the groove 2. , the bottom of the groove 2 is provided with a storage box 3 corresponding to the load-bearing plate 6. A notch 30 is provided on the upper side of the load-bearing plate 6. The notch 30 rotates in conjunction with the rotating plate 31, and the upper side of the rotating plate 31 rotates with a hand rest. 8. Among them, both sides of the rotating plate 31 are equipped with movable shafts 32 fixedly connected to both sides of the notch 30. Two supporting blocks 7 are installed on the upper side of the rotating plate 31, and there is a rotation fitting between the two supporting blocks 7. The rotating rod 20 and the hand rest 8 are installed on the rotating rod 20. The hand rest 8 is an arc-shaped supporting plate. The arc-shaped supporting plate is equipped with an arc-shaped pad. The arc-shaped pad is a soft pad such as a silicone pad in the prior art. A plurality of universal wheels are installed at the bottom of the base 1. The plurality of universal wheels are universal wheels with self-locking functions in the prior art, which facilitate the movement of the base 1 and the load-bearing plate 6. The storage box 3 is equipped with a plurality of universal wheels. Multiple placement cavities can classify and place medical supplies through multiple placement cavities;

One side of the base 1 is equipped with a limiting component that matches the rotating plate 31. The rotating plate 31 is equipped with a locking component that matches the hand rest 8. Two folding components are installed between the groove 2 and the load-bearing plate 6. Lifting frame 4, one side of the base 1 is equipped with a fixed assembly that matches the two folding lifting frames 4, wherein the fixed assembly includes a sliding rod 5 that is slidably fitted in the groove 2 and connected to the two folding lifting frames 4. , a plurality of card slots 12 are provided on one side of the base 1, one end of the sliding rod 5 is elastically fitted with clamps corresponding to the plurality of card slots 12, and a handle 29 is installed on one side of the base 1.

One aspect of the application of this embodiment is: when a patient needs to be cared for at home, the medical staff first places the medical supplies required for PICC care in the storage box 3 in categories, then releases the fixation of the sliding rod 5 through the clamp, and then The clamp moves the sliding rod 5, and the movement of the sliding rod 5 drives the two folding lifting frames 4 to fold. The folding of the two folding lifting frames 4 drives the load-bearing plate 6 to drop into the groove 2 for storage. Release the clamping piece to move the sliding rod 5. Fixed, the sliding rod 5 can fix the bearing plate 6 in the groove 2, and the lower part of the bearing plate 6 blocks the upper opening of the storage box 3. The medical staff can grab the handle 29 and carry the base 1, so that the patient can be cared for at home;

When it is necessary to support the patient's arm, the medical staff first releases the fixation of the slide bar 5 through the clamp, moves the slide bar 5 through the clamp, and refers to the above steps to extend the two folding lifting frames 4 to the height of the load plate 6 Adjustment is made. When the load-bearing plate 6 rises to a height suitable for the patient's arm support, the medical staff loosens the clamp to fix the slide rod 5. The fixed slide rod 5 can fix the height of the load-bearing plate 6. At this time, through the limit The component first cancels the limit on the rotating plate 31, then rotates the rotating plate 31 180 degrees to make the hand rest 8 sit on the bearing plate 6, and then limits and fixes the rotating plate 31 through the limiting assembly, and the patient then places the arm on the Adjust the inclination angle of the hand rest 8 on the hand rest 8. When the inclination angle of the hand rest 8 is adjusted to an angle suitable for the patient's arm placement, the medical staff rotates the locking assembly to fix the rotating rod 20. The rotating rod 20 can be fixed to the hand rest 8. The tilt angle is fixed to support the patient's arm.

Through the provided storage box 3, medical supplies used for PICC care can be placed. Through the provided limit assembly, the rotating plate 31 can drive the hand rest 8 to be transferred into the base 1 and drive the hand support 8 to be transferred to the bearing plate 6. When moving up, the limiting components can respectively fix the rotating plates 31, thereby facilitating the hand rest 8 to be transferred into the groove 2 of the base 1 for storage. Through the provided rotating rod 20, the hand rest 8 can be positioned between the two support blocks. 7, the patient can adjust the tilt angle of the handrest 8 by placing his arm on the handrest 8, so that the patient's arm can be bent and adjusted on the handrest 8. Through the set locking component, the tilt angle of the handrest 8 can be adjusted It is fixed so that the patient's arm can be bent and adjusted on the hand rest 8 and then fixed, thereby improving the comfort of patient care. Through the two folding lifting frames 4 provided, on the one hand, the medical staff can move the sliding rod 5 to drive The two folding lifting frames 4 are extended to adjust the height of the bearing plate 6 to facilitate support of the patient's arms. On the other hand, the two folding lifting frames 4 can be folded to drive the bearing plate 6 into the groove 2 for storage. , it is convenient for medical staff to carry it through the provided handle 29 to perform upper care, and through the provided clamps, the two folding lifting frames 4 can be fixed, thereby facilitating the fixing of the load-bearing plate 6 .

As shown in Figure 1-2, the limiting assembly of this embodiment includes two symmetrical limiting grooves 33 provided on one side of the rotating plate 31, and a limiting groove corresponding to the two limiting grooves 33 is provided on one side of the base 1. The limit hole penetrates through the bearing plate 6 to the notch 30 , and a limit rod 34 corresponding to the two limit grooves 33 is provided in the limit hole. Through the set limit component, the medical staff can first pull the limit rod 34 out of the limit hole, and then the limit rod 34 moves out of one of the limit grooves 33 to unfix the rotating plate 31. At this time, the rotating plate 31 is rotated one hundred times. At eighty degrees, insert the limit rod 34 into the limit hole, and insert the limit rod 34 into another limit groove 33 to fix the rotating plate 31. On the one hand, it is convenient to rotate the hand rest 8 into the groove 2 of the base 1 On the other hand, it is convenient to turn the hand rest 8 to the rotating plate 31 to support the patient's arm.

As shown in Figure 3-4, two fixed blocks 16 are installed on the lower side of the load-bearing plate 6 of this embodiment. The folding lifting frame 4 includes a first support rod 13 with one end rotated to fit on one side of the fixed block 16, and a first support rod 13 with one end rotated to fit on one side of the fixed block 16. The second support rod 14 on one side of the groove 2, the first support rod 13 and the second support rod 14 are arranged alternately and have through holes at the intersections. The first pins 15 and the second support rods 14 are provided in the through holes. One end of the first support rod 13 is slidably fitted on one side of the fixed block 16, and one end of the first support rod 13 is sleeved on the 5th side of the sliding rod; both fixed blocks 16 are provided with slide grooves on one side, and second pins are slidably fitted in the two slide grooves. The shaft 17 and one end of the two second support rods 14 are respectively sleeved and rotationally matched on the circumferential sides of the two second pins 17; the inner wall of the groove 2 is provided with channels and passages 10 respectively, and both ends of the sliding rod 5 They are respectively located in the channel and the through groove 10. A fixed groove 25 is provided at one end of the sliding rod 5. A moving rod 27 slides and elastically fits in the fixed groove 25. One end of the moving rod 27 is equipped with a movable block 11. One side of the movable block 11 A clamping block 28 is installed corresponding to the plurality of clamping slots 12, wherein the first rotating shaft 18 is installed on the opposite side of the groove 2, and the second rotating shaft 19 is rotated on one side of the two fixed blocks 16. One end of the second support rod 14 is installed on the circumferential side of the first rotating shaft 18 , and one end of the first supporting rod 13 is installed on the circumferential side of the first rotating shaft 18 .

Through the folding lifting frame 4 provided, the medical staff can first pull the movable block 11, and the movement of the movable block 11 drives the clamping block 28 to move. The clamping block 28 moves to release the engagement with one of the clamping slots 12, and the clamping block 28 is released from the clamping slot 12. After being engaged, the movable block 11 is moved, and the movement of the sliding rod 5 drives the sliding rod 5 to move through the moving rod 27. The sliding rod 5 moves to drive one end of the two first support rods 13 to move, and one end of the two first support rods 13 moves through the two second rotating shafts 19 The two first pins 15 drive the two first support rods 13 to extend, and the two first support rods 13 extend. The two first pins 15 drive the two second support rods 14 to extend, and the two first support rods 13 extend. The upward extension of the two support rods 14 drives the second pin 17 to move in the chute. The extension of the two first support rods 13 and the two second support rods 14 drives the load-bearing plate 6 to move upward through the fixed block 16, and the load-bearing plate 6 rises. When it reaches a suitable height for the patient's arm support, the medical staff releases the movable block 11, and the movable block 11 is reset and moved by the elastic force of the spring 26. The movable block 11 is driven by the reset movement, and the clamping block 28 moves to engage with one of the slots 12. The sliding rod 5 can be fixed by the clamping block 28 and one of the slots 12, and the height of the bearing plate 6 can be fixed by fixing the sliding rod 5. The medical staff pulls the movable block 11 through the clamping block 28 and one of the slots. 12 After releasing the clamping, move the movable block 11 in the opposite direction and refer to the above steps to drive the two folding lifting frames 4 to fold. The two folding lifting frames 4 are folded and drive the load-bearing plate 6 to drop into the groove 2 for storage. Release the clamping parts to The sliding rod 5 is fixed. The sliding rod 5 is fixed to fix the bearing plate 6 in the groove 2. The lower part of the bearing plate 6 blocks the opening above the storage box 3. The medical staff can grab the handle 29 to carry the base 1, which is convenient for medical staff. Carry it through the provided handle 29 and perform upper care.

As shown in Figures 5-6, one side of one of the support blocks 7 in this embodiment has an opening, one end of the rotating rod 20 is located in the opening, and the locking assembly includes a thread on one side of one of the support blocks 7 that communicates with the opening. Hole 24, the threaded hole 24 is internally threaded with a threaded rod 23 corresponding to the rotating rod 20. One end of the threaded rod 23 is equipped with a knob 9 corresponding to one of the support blocks 7; one side of the support block 7 is equipped with a The first anti-loosening washer 21 is installed on the opposite side of the knob 9 and the support block 7. The second anti-loosening washer 22 corresponding to the first anti-loosening washer 21 is installed on the opposite end of the rotating rod 20 and the threaded rod 23. Third lock washer. Through the provided locking component, the medical staff can rotate the knob 9. The rotation of the knob 9 drives the threaded rod 23 to rotate and unscrew out of the threaded hole 24 to drive the knob 9 to move. The knob 9 moves and the support block 7 releases the squeeze, and the threaded rod 23 rotates. Unsqueeze the rotating rod 20 through the threaded hole 24. At this time, the patient places his arm on the hand rest 8 and adjusts the inclination angle of the hand rest 8. When the inclination angle of the hand rest 8 is adjusted to an angle suitable for the patient's arm placement, the medical staff The person rotates the knob 9 in the opposite direction, and the rotation of the knob 9 drives the threaded rod 23 to rotate and screw into the threaded hole 24 to drive the knob 9 to move. The knob 9 moves close to the support block 7 and is squeezed between the support block 7 to generate friction. The threaded rod 23 rotates Enter the threaded hole 24 and squeeze one end of the rotating rod 20. The rotating rod 20 is fixed by the friction between the knob 9 and the support block 7. The fixing of the rotating rod 20 can fix the inclination angle of the handrest 8 and support the patient's arm. , it is convenient for the patient's arm to be bent and adjusted on the hand rest 8 and then fixed, thereby improving the comfort of patient care. By setting the first anti-loosening washer 21 and the second anti-loosening washer 22, the knob 9 and the support block are added 7, through the third anti-loosening washer provided, the friction between the two ends of the rotating rod 20 and the threaded rod 23 is increased, thereby improving the stability of the fixation of the hand rest 8.

The present utility model is not limited to the above-mentioned embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, and any technical solutions that are the same or similar to the present utility model, fall within the protection scope of the present utility model. Inside. The technology, shape, and structural parts not described in detail in the present invention are all known technologies.

Claims (7)

1. A PICC portable care stand, comprising: the device comprises a base (1) and a bearing plate (6), wherein a groove (2) is formed in the upper side of the base (1), the bearing plate (6) is positioned in the groove (2), a storage box (3) corresponding to the bearing plate (6) is arranged at the bottom of the groove (2), a notch (30) is formed in the upper side of the bearing plate (6), the notch (30) is rotationally matched with a rotating plate (31), and a hand rest (8) is rotationally matched with the upper side of the rotating plate (31);

one side of the base (1) is provided with a limiting component matched with the rotating plate (31), the rotating plate (31) is provided with a locking component matched with the hand rest (8), two folding lifting frames (4) are arranged between the groove (2) and the bearing plate (6), and one side of the base (1) is provided with a fixing component matched with the two folding lifting frames (4).

2. The PICC portable care stand according to claim 1, wherein the limiting assembly comprises two symmetrical limiting grooves (33) formed in one side of the rotating plate (31), limiting holes corresponding to the two limiting grooves (33) are formed in one side of the base (1), the limiting holes penetrate through the bearing plate (6) to the notch (30), and limiting rods (34) corresponding to the two limiting grooves (33) are arranged in the limiting holes.

3. The PICC portable nursing frame according to claim 1, wherein two fixed blocks (16) are arranged on the lower side of the bearing plate (6), the folding lifting frame (4) comprises a first supporting rod (13) with one end in rotating fit on one side of the fixed blocks (16) and a second supporting rod (14) with one end in rotating fit on one side of the groove (2), the first supporting rod (13) and the second supporting rod (14) are arranged in a staggered mode, through holes are formed in the staggered positions, a first pin shaft (15) is arranged in the through holes, one end of the second supporting rod (14) is in sliding fit on one side of the fixed blocks (16), and one end of the first supporting rod (13) is sleeved on the periphery of the sliding rod (5).

4. The PICC portable care stand according to claim 2, wherein the two fixing blocks (16) are provided with sliding grooves on one side, second pin shafts (17) are slidably matched in the two sliding grooves, and one ends of the two second support rods (14) are respectively sleeved and rotatably matched on the peripheral sides of the two second pin shafts (17).

5. The PICC portable care rack according to claim 1, wherein the groove and the through groove (10) are respectively formed in two sides of the inner wall of the groove (2), two ends of the sliding rod (5) are respectively located in the groove and the through groove (10), the fixed groove (25) is formed in one end of the sliding rod (5), the movable rod (27) is slidably and elastically matched in the fixed groove (25), the movable block (11) is arranged at one end of the movable rod (27), and one clamping block (28) corresponding to the clamping grooves (12) is arranged on one side of the movable block (11).

6. The PICC portable care rack as recited in claim 1, wherein one side of one of the supporting blocks (7) is provided with an opening, one end of the rotating rod (20) is located in the opening, the locking assembly comprises a threaded hole (24) formed in one side of the one supporting block (7) and communicated with the opening, a threaded rod (23) corresponding to the rotating rod (20) is in threaded fit with the threaded hole (24), and a knob (9) corresponding to the one supporting block (7) is arranged at one end of the threaded rod (23).

7. The portable nursing frame as set forth in claim 5, wherein one side of one of the supporting blocks (7) is provided with a first lock washer (21), the opposite side of the knob (9) to the supporting block (7) is provided with a second lock washer (22) corresponding to the first lock washer (21), and the opposite ends of the rotating rod (20) and the threaded rod (23) are provided with a third lock washer.