Adjustable side-lying position hand supporting mechanism

Abstract

The utility model relates to the technical field of medical instruments, in particular to an adjustable side-lying position hand supporting mechanism. According to the technical scheme, the nursing bed comprises a bed board and further comprises a supporting frame fixedly connected to the lower surface of the bed board, a sliding block is connected to the supporting frame in a sliding mode, and a hand supporting mechanism is connected to the sliding block in a sliding mode; and the clamping block mechanism is mounted on the sliding block and is used for locking the adjusted hand supporting mechanism. Through cooperation of the sliding block, the hand supporting mechanism, the clamping block mechanism, the switching mechanism and other structures, a patient can adjust the hand supporting mechanism in time according to the comfort and requirements of the patient, and the optimal body position is ensured. The patient can actively find the most comfortable position, the anxiety feeling can be relieved, and the overall operation experience is improved. Meanwhile, by means of the operation mode, dependence on medical workers can be reduced, physical labor of the medical workers is relieved, errors caused by fatigue are prevented, and operation safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, and it is a kind of adjustable lateral position supporting mechanism. BACKGROUND

[0002] The surgical lateral position supporting mechanism is a device for supporting the lateral position of patients during surgery. The device can provide stable support to ensure the safety and comfort of patients in lateral position. Traditional lateral position supporting mechanism is usually adjusted by medical staff, but some patients cannot accurately express their needs or feelings, resulting in less than ideal adjustment. Because it cannot be adjusted immediately, patients may feel uncomfortable during surgery, which affects the surgical experience. SUMMARY

[0003] The utility model aims at the problem that traditional lateral position supporting mechanism is usually adjusted by medical staff, but some patients cannot accurately express their needs or feelings, resulting in less than ideal adjustment. Because it cannot be adjusted immediately, patients may feel uncomfortable during surgery, which affects the surgical experience. A kind of adjustable lateral position supporting mechanism is proposed.

[0004] The technical scheme of the utility model: a kind of adjustable lateral position supporting mechanism, including bed plate, still include: fixedly connected in the support frame of the lower surface of the bed plate, the sliding block is slidably connected on the support frame, the hand supporting mechanism is slidably connected on the sliding block;Clamp block mechanism is installed on the sliding block and locks the hand supporting mechanism adjusted;Switch mechanism is set on the hand supporting mechanism and opened clamp block mechanism after manually pinching.

[0005] Optionally, the clamp block mechanism includes a lifting slide rod slidably connected to the sliding block, a plurality of linearly arranged tooth grooves are formed in the lifting slide rod, a sliding hole is formed in the sliding block, a clamp block having one end clamped into the tooth groove is slidably connected inside the sliding hole, an expansion socket is formed in the clamp block, and a conical stopper is provided on the side wall of the sliding block and inserted into the expansion socket.

[0006] Optionally, the clamp block mechanism further includes a connecting plate fixedly connected to the end of the clamp block, a reset spring is fixedly connected to both ends of the connecting plate, and the end of the reset spring away from the connecting plate is fixedly connected to the sliding block.

[0007] Optionally, the hand supporting mechanism includes a support tube fixedly connected to the top end of the lifting slide rod, a first supporting plate and a second supporting plate are provided on the upper surface of the support tube, a plurality of supporting rods are fixedly connected to the lower surfaces of the second supporting plate and the first supporting plate, and the bottom ends of the supporting rods are fixedly connected to the support tube.

[0008] Optionally, the switch mechanism includes a sliding groove provided on the second support plate, a sliding seat is slidably connected to the interior of the sliding groove, the upper surface of the sliding seat is fixedly connected to a branch pipe, the top of the branch pipe is fixedly connected to a handle, the bottom of the handle is slidably connected to a pair of pinching blocks, the opposite ends of the pair of pinching blocks are fixedly connected to a connecting push rod, a connecting rope is provided inside the support tube, one end of the connecting rope is movably passed through the support tube, the sliding seat and the branch pipe and is fixedly connected to the connecting push rod, and the other end of the connecting rope is movably passed through the support tube and is fixedly connected to the top of the conical stop block.

[0009] Optionally, a pair of rollers for supporting the sliding of the connecting rope are provided inside the support tube.

[0010] Optionally, a spherical block is fixedly connected to the bottom end of the lifting slide rod.

[0011] Optionally, a strap for fixing the patient's arm is provided at one end of the connecting rope away from the second support plate.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] This new device utilizes a combination of sliding blocks, a hand support mechanism, a locking mechanism, and a switch mechanism, allowing patients to instantly adjust the hand support mechanism based on their comfort and needs, ensuring optimal positioning. Furthermore, patients can proactively find their most comfortable position, reducing anxiety and improving the overall surgical experience. This method of operation also reduces reliance on medical staff, reduces their physical workload, prevents fatigue-related errors, and improves surgical safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of an adjustable side-lying arm support mechanism of the utility model is given;

[0015] Figure 2 for Figure 1 Schematic diagram of part of the structure;

[0016] Figure 3 for Figure 2 Schematic diagram of a partial cross-section structure;

[0017] Figure 4 for Figure 3 A magnified schematic diagram of point A in the middle;

[0018] Figure 5 for Figure 3 A magnified schematic diagram of point B in the middle;

[0019] Figure 6 for Figure 2 Schematic diagram of part of the structure.

[0020] Figure numerals: 1. Bed board; 11. Support frame; 12. Strap; 13. Sliding block; 131. Sliding hole; 132. Card block; 133. Telescopic socket; 134. Connecting plate; 135. Conical block; 136. Return spring; 2. Lifting slide bar; 21. Tooth groove; 22. Spherical block; 3. Support tube; 31. Support rod; 32. First support plate; 33. Second support plate; 331. Sliding groove; 332. Sliding card seat; 333. Branch pipe; 334. Handle; 335. Pinch block; 336. Connecting push rod; 34. Connecting rope. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0023] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements inherent to such process, method, article, or apparatus. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0026] In the description of the utility model, it is necessary to explain that, unless there are definite provisions and limitations, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate media, it can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0027] Embodiment

[0028] As Figures 1 to 6 The utility model discloses a lateral position hand supporting mechanism of adjustable, including bed board 1, still include: the support frame 11 of fixed connection in the lower surface of bed board 1, and the support frame 11 is the horizontal sliding of supporting sliding block 13.Supporting sliding block 13 is slidably connected on the support frame 11, and the hand supporting mechanism is slidably connected on the supporting sliding block 13;Clamp block mechanism is installed on the supporting sliding block 13 and locks the hand supporting mechanism adjusted;The switch mechanism of setting on the hand supporting mechanism is opened after manually pinching, and the height of the hand supporting mechanism is independently adjusted, and the patient can also participate in self-care, and the control feeling of the operation process is improved.

[0029] Further, the clamp block mechanism includes a lifting slide rod 2 slidably connected with the sliding block 13, and the bottom end of the lifting slide rod 2 is fixedly connected with a spherical plug 22. The spherical plug 22 serves to prevent the bottom end of the lifting slide rod 2 from being detached from the sliding block 13. A plurality of linearly arranged tooth grooves 21 are formed in the lifting slide rod 2, and a sliding hole 131 is formed in the sliding block 13. The sliding hole 131 is slidably connected with a clamp block 132 having one end clamped into the tooth groove 21. The clamp block 132 is provided with a tooth block at one end, which is tightly clamped into the tooth groove 21. An expansion socket 133 is formed in the clamp block 132, and a conical abutment 135 is provided on the side wall of the sliding block 13 and inserted into the expansion socket 133. The top end of the conical abutment 135 cannot pass through the expansion socket 133. The lifting of the conical abutment 135 can make the clamp block 132 slide left and right in the sliding hole 131, thereby realizing the clamping or unclamping of the clamp block 132 from the tooth groove 21.

[0030] The clamp block mechanism further includes a connecting plate 134 fixedly connected to the end of the clamp block 132. The two ends of the connecting plate 134 are fixedly connected with return springs 136. When the switch mechanism is not opened, the top end of the conical abutment 135 is clamped into the sliding hole 131, and the end of the clamp block 132 is also inserted into the tooth groove 21. The return springs 136 are fixedly connected to the sliding block 13 at the end away from the connecting plate 134.

[0031] Secondly, the hand support mechanism includes a support tube 3 fixedly connected to the top of the lifting slide bar 2. A pair of rollers are provided inside the support tube 3 to support the sliding of the connecting rope 34. The function of the rollers is to make the connecting rope 34 slide more smoothly inside the support tube 3 to avoid the difficulty or inability to slide due to excessive friction. The end of the connecting rope 34 away from the second support plate 33 is provided with a strap 12 for fixing the patient's arm. The function of the strap 12 is to enable the arm to move up and down to drive the hand support mechanism to move. The upper surface of the support tube 3 is provided with a first support plate 32 and a second support plate 33. The lower surfaces of the second support plate 33 and the first support plate 32 are fixedly connected with a plurality of support rods 31, and the bottom ends of the support rods 31 are all fixedly connected to the support tube 3.

[0032] Furthermore, the switch mechanism includes a sliding groove 331 provided on the second supporting plate 33, and the sliding groove 331 is slidably connected to a sliding seat 332 inside, the upper surface of the sliding seat 332 is fixedly connected to the branch pipe 333, the top of the branch pipe 333 is fixedly connected to a handle 334, the bottom of the handle 334 is slidably connected to a pair of pinching blocks 335, and the opposite ends of the pair of pinching blocks 335 are fixedly connected to a connecting push rod 336, and a connecting rope 34 is provided inside the support tube 3, one end of the connecting rope 34 is movable through the support tube 3, the sliding seat 332 and the branch pipe 333 and then fixedly connected to the connecting push rod 336, and the other end of the connecting rope 34 is movable through the support tube 3 and then fixedly connected to the top of the conical stop block 135.

[0033] In this embodiment, when it is necessary to use the adjustable side-lying arm support mechanism, Figure 1As shown, after the patient lies in a lateral position, they place their arms on the first support plate 32 and the second support plate 33, while the strap 12 is used to bind the patient's upper arms. To adjust the height of the first support plate 32 and the second support plate 33 as required by the patient, the patient only needs to firmly grip the handle 334 so that the hand simultaneously grips the pair of pinching blocks 335. The pair of pinching blocks 335 drive the connecting push rods 336 to move, and the connecting push rods 336 drive the connecting rope 34 to slide through the support of the pair of second support plates 33. The end of the connecting rope 34 away from the connecting push rods 336 drives the tapered stop block 135 to move upwardly into the telescopic socket 133, thereby allowing the end of the block 132 inserted into the sliding hole 131 to disengage from the tooth groove 21. At this point, the patient can swing the arm up and down, and the first support plate 32 and the second support plate 33 can be supported and moved up and down by the support rod 31, the support tube 3, and the lifting slide 2, while the lifting slide 2 slides and adjusts on one end of the sliding block 13. When the desired height is adjusted for the patient, simply release the grip 334. The connecting rope 34, now untethered, returns to its original position. The elastic rebound force of the retaining spring 136 on the connecting plate 134 causes the end of the retaining block 132, inserted into the sliding hole 131, to reinsert into the tooth groove 21 that coincides with the sliding hole 131. The lifting rod 2 is now unable to slide up or down on the sliding block 13, thereby locking the adjusted heights of the first and second support plates 32 and 33. This makes operation simple and easy.

[0034] The preferred embodiments of the present invention described above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable side-lying armrest mechanism, comprising a bed board (1), characterized in that: Also includes: A support frame (11) is fixedly connected to the lower surface of the bed board (1), a sliding block (13) is slidably connected to the support frame (11), and a hand support mechanism is slidably connected to the sliding block (13); A locking block mechanism, mounted on the sliding block (13) to lock the adjusted hand support mechanism; A switch mechanism is provided on the hand support mechanism and is configured to open the card block mechanism by manually pressing the card block mechanism; the card block mechanism comprises a lifting slide bar (2) slidably connected to the sliding block (13), the lifting slide bar (2) is provided with a plurality of linearly arranged tooth grooves (21), the sliding block (13) is provided with a sliding hole (131), the interior of the sliding hole (131) is slidably connected to a card block (132) having one end inserted into the tooth groove (21), the card block (132) is provided with a telescopic socket (133), and the side wall of the sliding block (13) is provided with a tapered stop block (135) inserted into the telescopic socket (133).

2. The adjustable side-lying arm support mechanism according to claim 1, characterized in that: The clamping block mechanism further comprises a connecting plate (134) fixedly connected to the end of the clamping block (132), both ends of the connecting plate (134) are fixedly connected to a return spring (136), and one end of the return spring (136) away from the connecting plate (134) is fixedly connected to the sliding block (13).

3. The adjustable side-lying arm support mechanism according to claim 1, characterized in that: The hand support mechanism comprises a support tube (3) fixedly connected to the top end of the lifting slide bar (2); a first support plate (32) and a second support plate (33) are provided on the upper surface of the support tube (3); a plurality of support rods (31) are fixedly connected to the lower surfaces of the second support plate (33) and the first support plate (32); and the bottom ends of the support rods (31) are all fixedly connected to the support tube (3).

4. The adjustable side-lying arm support mechanism according to claim 3, characterized in that: The switch mechanism comprises a sliding groove (331) provided on the second supporting plate (33), a sliding seat (332) is slidably connected inside the sliding groove (331), an upper surface of the sliding seat (332) is fixedly connected to a branch pipe (333), a top end of the branch pipe (333) is fixedly connected to a handle (334), a pair of pinching blocks (335) are slidably connected to the bottom of the handle (334), and a connecting push rod (336) is fixedly connected to the opposite ends of the pair of pinching blocks (335), a connecting rope (34) is provided inside the support tube (3), one end of the connecting rope (34) is movably passed through the support tube (3), the sliding seat (332) and the branch pipe (333), and then is fixedly connected to the connecting push rod (336), and the other end of the connecting rope (34) is movably passed through the support tube (3) and then is fixedly connected to the top end of the conical stop block (135).

5. The adjustable side-lying arm support mechanism according to claim 4, characterized in that: A pair of rollers for supporting the sliding of the connecting rope (34) are provided inside the support tube (3).

6. The adjustable side-lying arm support mechanism according to claim 2, characterized in that: The bottom end of the lifting slide rod (2) is fixedly connected to a spherical blocking block (22).

7. The adjustable side-lying arm support mechanism according to claim 4, characterized in that: One end of the connecting rope (34) away from the second support plate (33) is provided with a strap (12) for fixing the patient's arm.

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