Pipeline line fixing device special for nursing and monitoring

Abstract

The invention relates to the technical field of medical equipment pipeline line fixing, in particular to a pipeline line fixing device special for nursing monitoring. Comprising a tube seat, a tube sleeve and a supporting rod, the tube seat is mounted at any edge of a medical bed, and the tube seat, the tube sleeve and the supporting rod are sequentially nested. A through groove is formed in the side wall of the pipe sleeve; the supporting rod is provided with a sawtooth plate. The connecting plate is mounted at the through groove; the gear assembly is rotationally connected with the connecting plate and is in meshing transmission with the inner rack and the sawtooth plate. The locking mechanism is mounted on the connecting plate, and a driving part of the locking mechanism is matched with the gear assembly to limit rotation of the gear assembly; the bracket assembly is connected with the supporting rod and used for supporting a circuit. According to the medical bed, the lifting height of the multi-section lifting mechanism can be accurately controlled, a medical worker can conveniently lift the height of the supporting rod with one hand, the flexibility of the medical bed is enhanced, the height of an equipment circuit can be automatically adjusted when the position of the medical bed is adjusted, and the equipment circuit is prevented from being dragged, dragged or pressed in the adjusting process.

Description

Technical Field

[0001] The present invention relates to the technical field of fixing pipeline lines of medical devices, and in particular to a fixing device for pipeline lines dedicated to nursing monitoring applications. Background Art

[0002] With the continuous development of medical technology, the medical bed, as a common medical device, is widely used in scenarios such as painless endoscopy, surgery, and intensive care. In these applications, patients need to be monitored or treated on the medical bed for a long or short period, involving a large number of equipment pipelines and cable connections, such as electrocardiogram monitoring lines, oxygen pipelines, gastroscopes, colonoscopes, etc.

[0003] In the prior art, traditional methods for fixing equipment lines generally use fixing methods such as hooks and pipeline clamps, relying on manual intervention and simple mechanical supports. The following defects exist: (1) The flexibility is too poor to cope with the adjustment of the height and angle of the lines during the position change of the medical bed.

[0004] (2) The pipelines are prone to falling off or being pulled during the adjustment or rotation of the bed position, resulting in entanglement and affecting the operation efficiency.

[0005] (3) After the pipelines are entangled, medical staff need to manually arrange the lines, increasing the labor intensity of medical staff and having low work efficiency. Summary of the Invention

[0006] The present invention aims to at least improve one of the technical problems existing in the prior art. For this purpose, the present invention provides a fixing device for pipeline lines dedicated to nursing monitoring applications.

[0007] A fixing device for pipeline lines dedicated to nursing monitoring applications according to an embodiment of the first aspect of the present invention includes: A medical bed; A pipe seat installed at any edge of the medical bed, the pipe seat being provided with an internal rack; A pipe sleeve nested in the pipe seat, a through groove being provided on the side wall of the pipe sleeve; A support rod nested in the pipe sleeve, a serrated plate being provided at the end of the support rod; A connecting plate fixedly installed on the pipe sleeve at the position of the through groove; A gear assembly rotatably connected to the connecting plate, the gear assembly being in meshing transmission with the internal rack and the serrated plate; A locking mechanism installed on the connecting plate, the locking mechanism being located on one side of the gear assembly, and a driving part of the locking mechanism cooperating with the gear assembly to limit the rotation of the gear assembly; A support component connected to the support rod, the support component having a support ring for supporting the lines. In a possible technical solution, further, the gear assembly includes: Linkage gear; A limit gear is arranged in parallel with the linkage gear, and a plurality of tooth blocks are distributed around the limit gear; A transmission shaft, connected to the linkage gear and the center of the limit gear respectively, and the transmission shaft is movably connected to the connecting plate; A connecting shaft is used to connect the linkage gear and the limiting gear respectively. The center of the limiting gear and the center of the linkage gear can be located on the same straight line through the connecting shaft, that is, the limiting gear and the linkage gear are coaxially arranged.

[0008] In a possible technical solution, further, the locking mechanism includes: Elastic parts; A driving part is rotatably connected to the connecting plate, and the torsion spring connects the connecting plate and the driving part, and is used for the end of the driving part to be clamped between the tooth stopper blocks under the drive of the elastic member to limit the rotation of the limit gear; A micro electromagnetic driven valve is mounted on the connecting plate; The pull rod is fixedly connected to the driving part, and the end of the pull rod away from the driving part is connected to the output shaft of the micro electromagnetic driving valve. The driving part is pulled to rotate in a direction deviating from the limiting gear by driving the micro electromagnetic driving valve.

[0009] In this embodiment, the driving part is a clamping block rotatably assembled on the connecting plate through a rotating shaft, the clamping block is L-shaped, and the elastic member is a torsion spring which is sleeved on the above-mentioned rotating shaft, assembled with the connecting plate on one side and assembled with the clamping block on the other side. The torsion spring can provide an elastic force for the elastic member to drive the clamping block to rotate toward the side where the limit gear is located, and finally engage with the tooth stopper, thereby limiting the rotation of the limit gear and locking the height of the lifting mechanism.

[0010] In a possible technical solution, further, the support assembly includes: A swivel seat, rotatably mounted on the support rod; An arc-shaped support plate is mounted on the rotating seat, and the arc-shaped support plate has an inner curved surface; A guide bolt, fixedly mounted on the inner curved surface; The support ring is provided with an arc-shaped slide groove, the guide bolts are distributed in the arc-shaped slide groove so that the support ring is slidably connected with the arc-shaped support plate, and the support ring is provided with a notch.

[0011] It should be noted that the outer side surface of the support ring is fitted with the inner wall surface of the arc-shaped support plate.

[0012] In a possible technical solution, further, the arc length dimension of the arc-shaped chute is greater than the arc length dimension of the notch. By controlling the sliding of the support ring, the device circuit can be conveniently placed into the support ring, and by controlling the rotation of the support ring, the support ring can enclose the device circuit to prevent the circuit from accidentally coming off.

[0013] In a possible technical solution, further, it further includes: A fixing sleeve sleeved on the surface of the pipe sleeve; Multiple groups of locking holes distributed on the support rod; Two groups of connecting blocks installed on the surface of the fixing sleeve away from the pipe sleeve; A resilient block movably installed on the connecting block respectively. The resilient block has a protrusion matching the locking hole. A pin bolt adapted to the structure of the locking hole is provided on the inner wall surface of the resilient block. When the pin bolt is distributed in any group of locking holes, it can limit the position of the support rod. After the position of the support rod is fixed, the pipe sleeve is also in a relatively fixed state of distribution, so that the multi-section lifting mechanism is distributed at a fixed specified height.

[0014] Specifically, a resilient block is movably installed between the two groups of connecting blocks through a spring shaft, which is convenient for limiting the height position of the support rod.

[0015] In a possible technical solution, further, it further includes that the pipe sleeve is provided with multiple groups of limiting holes from top to bottom, and the limiting holes are matched with the positions of the locking holes, which is convenient for the pin bolt to pass through the outer wall of the pipe sleeve and embed into the locking hole for limiting, improving the convenience and operability.

[0016] In a possible technical solution, further, a start switch and a controller are provided at the bottom of the medical bed, and the controller is electrically connected to the start switch and the micro electromagnetic drive valve respectively, which is convenient for adjusting the height of the lifting mechanism.

[0017] In a possible technical solution, further, the number of the gear assemblies is at least two groups, and they are evenly circumferentially distributed about the pipe sleeve.

[0018] In a possible technical solution, further, the locking holes are equidistantly distributed on the support rod from top to bottom.

[0019] The dedicated pipeline circuit fixing device for nursing monitoring according to the embodiment of the present invention has the following beneficial effects: (1) Through the linkage design of the multi-section lifting mechanism composed of the pipe base, the pipe sleeve and the support rod and the locking mechanism, the lifting height of the multi-section lifting mechanism can be accurately controlled, which is convenient for medical staff to operate with one hand to lift the height of the support rod, enhancing the flexibility of the medical bed. When adjusting the position of the medical bed, the height of the device circuit can be automatically adjusted to avoid the device circuit being pulled, dragged or pressed during the adjustment process.

[0020] (2) The linkage design of the multi-section lifting mechanism and the support component can quickly and effectively support and fix the medical equipment lines, avoiding the problem of equipment lines being randomly placed or entangled when the medical bed turns or moves. Especially when performing medical operations such as painless endoscopy, the position of the medical bed needs to be adjusted, and the equipment lines often become messy due to being unfixed, affecting the smooth progress of the medical operation. Through the lifting and lowering of the multi-section lifting mechanism and the supporting function of the support component, the equipment lines can always remain neat and safe, and avoid the risk of traction, dragging or falling off of the lines. No matter how the medical bed turns or moves, the equipment lines can be stably fixed in the appropriate position to ensure that the equipment lines are not affected during the medical process, thereby improving the patient's comfort and the safety of medical operations.

[0021] (3) The connection between the rotating seat of the support assembly and the support rod ensures the stability of the equipment line when the medical bed rotates, preventing the line from becoming scattered or falling off as the medical bed rotates. Through the rotation of the support ring, the equipment line can be safely lifted and fixed in a suitable position, so that when the medical bed turns around, it will not interfere with the turning action of the medical bed, and it also prevents the equipment line from being detached due to rotation. The convenience and flexibility of the medical bed adjustment process are improved, making medical operations more efficient and safe, and helping to improve the comfort of patients.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. 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 creative work.

[0024] Figure 1 is an overall schematic diagram of a dedicated pipeline line fixing device for nursing monitoring according to an embodiment of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of a lifting mechanism and a supporting assembly applied to a dedicated pipeline line fixing device for nursing monitoring according to an embodiment of the present invention; Figure 3 is a cross-sectional view of a lifting mechanism applied to a dedicated pipeline line fixing device for nursing monitoring according to an embodiment of the present invention; Figure 4 yes Figure 3 A magnified schematic diagram of part A; Figure 5 yes Figure 3 An enlarged schematic diagram of part B; Figure 6 is a plan view of a cross-sectional view of a lifting mechanism applied to a dedicated pipeline line fixture for nursing monitoring according to an embodiment of the present invention; Figure 7 is a schematic diagram of a locking mechanism applied to a dedicated pipeline line fixing device for nursing monitoring according to an embodiment of the present invention; Figure 8 is a side view of a gear assembly applied to a dedicated pipeline line fixture for nursing monitoring according to an embodiment of the present invention; Fig. 9 It is a plan view of a gear assembly applied to a dedicated pipeline line fixture for nursing monitoring according to an embodiment of the present invention.

[0025] Fig.10 It is a schematic diagram of the structure of a support component used in a dedicated pipeline line fixing device for nursing monitoring according to an embodiment of the present invention.

[0026] Reference numerals: 1. Medical bed; 2. Handrails; 3. Mattress; 4. Avoid the exit; 5. Lifting mechanism; 50. Tube seat; 51. Tube sleeve; 52. Support rod; 501. Internal rack of tube seat; 510. Linkage gear; 521. Internal serrated plate; 6. Support assembly; 600. Rotating seat; 601. Arc-shaped support plate; 602. Guide bolt; 603. Support ring; 604. Arc-shaped slide groove; 605. Notch; 7. Fixed sleeve; 8. Locking hole; 9. Connecting block; 10. Rebound block; 11. Connecting plate; 110. Elastic member; 111. Driving unit; 112. Micro electromagnetic driving valve; 113. Pull rod. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] The terms "first", "second", "third", etc. in the specification and claims of the present application and the drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a series of steps or units are included, or optionally, steps or units not listed are included, or optionally, other steps or units inherent to these processes, methods, products or devices are included.

[0031] Only the part relevant to the present application is shown in the accompanying drawings, but not all of the content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processing or methods depicted as flow charts. Although the flow chart describes each operation (or step) as a sequential process, many of the operations therein can be implemented in parallel, concurrently or simultaneously. In addition, the order of each operation can be rearranged. When its operation is completed, the process can be terminated, but it can also have additional steps not included in the accompanying drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0032] The terms "component", "module", "system", "unit", etc. used in this specification are used to represent computer-related entities, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a unit can be, but is not limited to, a process running on a processor, a processor, an object, an executable file, an execution thread, a program, and / or distributed between two or more computers. In addition, these units can be executed from various computer-readable media having various data structures stored thereon. Units can communicate through local and / or remote processes, for example, based on signals having one or more data packets (e.g., data from a second unit interacting with another unit in a local system, a distributed system, and / or a network. For example, the Internet interacts with other systems via signals).

[0033] Example 1 See also Figures 1 to 10 As shown, this embodiment provides a dedicated pipeline line fixing device for nursing monitoring, which includes: A medical bed 1, on which a mattress 3 is laid, armrests 2 are arranged on both sides of the top surface of the medical bed 1, and an escape opening 4 is opened on the mattress 3; The tube seat 50 is installed at any edge of the medical bed 1, and two sets of tube seat inner racks 501 are fixedly installed on the inner wall surface of the tube seat 50, and the two sets of racks are symmetrically distributed on the left and right to form a sawtooth structure; The pipe sleeve 51 is nested in the pipe seat 50. The pipe sleeve 51 has a hollow cavity. A through groove is formed on the outer wall of the pipe sleeve 51. The pipe sleeve 51 and the pipe seat 50 are slidably mounted. The pipe seat 50 slides along the inner wall of the pipe sleeve 51. The support rod 52 is nested in the pipe sleeve 51 , and a serrated plate 521 is provided at the end of the support rod 52 .

[0034] The connecting plate 11 is fixedly mounted on the pipe sleeve 51 located at the through groove; The gear assembly is rotatably connected to the connecting plate 11, the gear assembly is meshed with the inner rack 501 and the sawtooth plate 521 for transmission, the gear assembly, the pipe seat 50, the pipe sleeve 51 and the support rod 52 constitute a lifting mechanism 5, and the lifting mechanism 5 is arranged on the top surface of the medical bed 1 at a position corresponding to the avoidance opening 4. The gear assembly includes: Linkage gear 510; A limit gear 511 is arranged in parallel with the linkage gear 510, and a plurality of tooth stoppers 5110 are distributed around the limit gear 511; The transmission shaft 512 is connected to the centers of the linkage gear 510 and the limiting gear 511 respectively, and the transmission shaft 512 is movably connected to the connecting plate 11; The connecting shaft 513 connects the linkage gear 510 and the limiting gear 511 respectively. The connecting shaft 513 can make the center of the circle of the limiting gear 511 and the center of the circle of the linkage gear 510 be located on the same straight line, that is, the limiting gear 511 and the linkage gear 510 are coaxially arranged. When in use, the support rod 52 is pulled upward. When the support rod 52 slides upward in the pipe sleeve 51, the meshing connection between the serrated plate 521 and the linkage gear 510 drives the linkage gear 510 to rotate freely. While rotating, the linkage gear 510 moves upward along the rack 501 in the pipe seat. The meshing relationship between the linkage gear 510 and the rack 501 in the pipe seat drives the pipe sleeve 51 to slide upward in the pipe seat 50. When people pull the support rod 52 upward, the support rod 52 will drive the pipe sleeve 51 to link and slide upward, thereby controlling the rising height of the multi-section lifting mechanism 5. When the control support rod 52 slides downward, the multi-section lifting mechanism 5 with a multi-section structure decreases as a whole.

[0035] A locking mechanism is installed on the connecting plate 11, the locking mechanism is located on one side of the gear assembly, and the driving part of the locking mechanism cooperates with the gear assembly to limit the rotation of the gear assembly; The support component 6 is connected to the support rod 52. The support component 6 has a support ring 603. When in use, the patient lies on the medical bed 1. The support component 6 supports the equipment line to avoid the random distribution of the detection equipment pipeline affecting the patient to be examined on the medical bed 1. It should be noted that the locking mechanism includes: Elastic member 110; The driving part 111 is rotatably connected to the connecting plate 11. The torsion spring 110 connects the connecting plate 11 and the driving part 111, and is used for the end of the driving part 111 to be clamped between the tooth stopper 5110 under the drive of the elastic member 110 to limit the rotation of the limit gear 511; A micro electromagnetic driven valve 112 is installed on the connecting plate 11; The pull rod 113 is fixedly connected to the driving part 111, and the end of the pull rod 113 away from the driving part 111 is connected to the output shaft of the micro electromagnetic driving valve 112. The driving part 111 is pulled to rotate in a direction deviating from the limiting gear 511 by driving the micro electromagnetic driving valve 112.

[0036] In this embodiment, the driving part 111 is a block rotatably assembled on the connecting plate 11 through a rotating shaft, and the block is L-shaped. The elastic member 110 is a torsion spring which is sleeved on the above-mentioned rotating shaft, assembled with the connecting plate 11 on one side and assembled with the block on the other side. The torsion spring can provide an elastic force for the elastic member 110 to drive the block to rotate toward the side where the limiting gear 511 is located, and finally engage with the tooth stopper 5110, thereby limiting the rotation of the limiting gear 511 and locking the height of the lifting mechanism 5.

[0037] It should be noted that the support assembly 6 includes: The rotating seat 600 is rotatably mounted on the support rod 52. When in use, the support assembly 6 can effectively support and fix the equipment line to prevent the equipment line from being pulled or changing position when the medical bed 1 turns around or adjusts its position.

[0038] An arc-shaped support plate 601 is mounted on the rotating seat 600, and the arc-shaped support plate 601 has an inner curved surface; A guide bolt 602, fixedly mounted on the inner curved surface; The support ring 603 is provided with an arc-shaped slide groove 604, and the guide bolt 602 is distributed in the arc-shaped slide groove 604 so that the support ring 603 is slidably connected with the arc-shaped support plate 601. The support ring 603 is provided with a notch 605. By controlling the sliding of the support ring 603, the equipment line can be conveniently placed in the support ring 603, and by controlling the rotation of the support ring 603, the support ring 603 can close the equipment line to prevent the line from accidentally falling off. Through this design, the support assembly 6 can effectively prevent the equipment line from being scattered when the medical bed 1 turns around, and keep the line clean and safe.

[0039] It should be noted that the outer side surface of the support ring 603 and the inner wall surface of the arc-shaped support plate 601 are in close contact with each other.

[0040] It should be noted that the arc length of the arc-shaped slide groove 604 is greater than the arc length of the notch 605. By controlling the sliding of the support ring 603, the equipment line can be conveniently placed in the support ring 603, and by controlling the rotation of the support ring 603, the support ring 603 can close the equipment line to prevent the line from accidentally falling off.

[0041] It should be noted that a start switch and a controller are provided at the bottom of the medical bed 1 , and the controller is electrically connected to the start switch and the micro electromagnetic drive valve 112 , respectively, so as to facilitate the adjustment of the height of the lifting mechanism.

[0042] It should be noted that the number of the gear assemblies is at least two, and they are evenly distributed circumferentially about the sleeve 51 .

[0043] Patients who undergo painless endoscopy need to sleep on the medical bed 1, and the ECG oxygen line is placed next to the bed rails. After the gastroscopy, the medical bed 1 needs to be turned around to adjust the distribution position before the colonoscopy can be performed. However, the lines are very messy, and two people are needed to lift the lines to control the medical bed 1 to turn around. The support assembly 6 is provided to support the equipment lines and control the multi-section lifting mechanism 5 to rise, so that the equipment lines are scattered when the medical bed 1 changes position. When in use, the support rod 52 can be pulled upward to drive the linkage gear 510 to rotate, and further make the pipe sleeve 51 slide upward in the pipe seat 50, thereby adjusting the height of the multi-section lifting mechanism 5, which is convenient for fixing the equipment line. In this embodiment, the multi-section lifting mechanism 5 supports the equipment line through the sliding control of the support rod 52. When the medical bed 1 turns around, the support rod 52 is controlled to slide up or down, thereby adjusting the height of the multi-section lifting mechanism 5. At this time, the meshing relationship between the linkage gear 510 and the rack 501 in the tube seat enables the tube sleeve 51 to move smoothly in the tube seat 50, driving the equipment line to rise or fall, ensuring that the equipment line always remains at an appropriate height during the rotation of the medical bed 1, avoiding traction or collision of the line, and ensuring the smooth progress of medical operations. Before the support rod 52 moves, the micro-electromagnetic drive valve 112 can be driven to drive the pull rod 113 to pull the drive unit away from the tooth block 5110 of the limit gear 511, thereby releasing the locking state of the lifting mechanism 5. After the height position of the support rod 52 is determined, the micro-electromagnetic drive valve 112 can be released, and the drive unit can be re-embedded between the tooth block 5110 under the elastic force of the elastic member for locking. The operation is convenient and the locking is stable and reliable.

[0044] In this embodiment, when the medical bed 1 is rotated and adjusted, a technical solution is provided on how to avoid the disorder of the equipment lines through the supporting effect of the support assembly 6. When the patient needs to undergo painless endoscopy, the ECG monitoring and oxygen pipelines are usually placed next to the bed rails. After the medical bed 1 is adjusted, the lines will appear messy due to the change in position. At this time, through the lifting of the multi-section lifting mechanism 5, the support assembly 6 can effectively support the equipment lines and fix their positions to prevent the equipment lines from changing with the turning and adjustment of the medical bed 1. The support assembly 6 is connected to the support rod 52 through its rotating seat 600. When the medical bed 1 rotates, the support ring 603 can effectively lift the lines to avoid interference between the lines and the movement of the medical bed 1, ensuring that the equipment lines are neat and unaffected.

[0045] The dedicated pipeline line fixing device for nursing monitoring according to the embodiment of the present invention has the following beneficial effects: Through the linkage design of the multi-section lifting mechanism composed of the pipe seat, pipe sleeve, support rod and the locking mechanism, the lifting height of the multi-section lifting mechanism can be accurately controlled, which is convenient for medical staff to operate the height of the lifting support rod, enhances the flexibility of the medical bed, and can automatically adjust the height of the equipment line when adjusting the position of the medical bed to avoid the equipment line being pulled, dragged or compressed during the adjustment process.

[0046] The linkage design of the multi-section lifting mechanism and the support component can quickly and effectively support and fix the medical equipment lines, avoiding the problem of equipment lines being randomly placed or entangled when the medical bed turns or moves. Especially when performing medical operations such as painless endoscopy, the position of the medical bed needs to be adjusted, and the equipment lines often become messy due to being unfixed, affecting the smooth progress of medical operations. Through the lifting and lowering of the multi-section lifting mechanism and the supporting function of the support component, the equipment lines can always remain neat and safe, and avoid the risk of traction, dragging or falling off of the lines. No matter how the medical bed turns or moves, the equipment lines can be stably fixed in the right position to ensure that the equipment lines are not affected during the medical process, thereby improving the comfort of the patient and the safety of medical operations.

[0047] The connection between the rotating seat of the support assembly and the support rod ensures the stability of the equipment line when the medical bed rotates, preventing the line from being scattered or falling off as the medical bed rotates. Through the rotation of the support ring, the equipment line can be safely lifted and fixed in a suitable position, so that when the medical bed turns around, it will not interfere with the turning action of the medical bed, and also prevent the equipment line from being detached due to rotation. The convenience and flexibility of the medical bed adjustment process are improved, making medical operations more efficient and safe, and helping to improve the comfort of patients.

[0048] Example 2 This embodiment provides another locking mechanism for a dedicated pipeline line fixing device for nursing monitoring, which can be used together with the locking mechanism in Embodiment 1. Figure 4 As shown. Among them, including: A fixed sleeve 7 is sleeved onto the outer circumference of the pipe sleeve 50; A plurality of locking holes 8 are evenly distributed on the support rod 52 from top to bottom; Two groups of connecting blocks 9 are installed on the surface of the fixing sleeve 7 away from the pipe sleeve 50; The rebound block 10 is movably installed on the connecting block 9, and the rebound block 10 has a protrusion matching the locking hole 8, wherein the inner wall surface of the rebound block 10 is provided with a pin compatible with the structure of the locking hole 8, and the pin can limit the support rod 52 when distributed in any group of locking holes 8. After the position of the support rod 52 is fixed, the pipe sleeve 51 is also distributed in a relatively fixed state, so that the multi-section lifting mechanism 5 is distributed at a fixed specified height. Specifically, a rebound block 10 is movably installed between the two groups of connecting blocks 9 through a spring shaft, which is convenient for limiting the height position of the support rod 52. When the pin is in the locking hole 8, the displacement of the support rod 52 can be limited. Therefore, when it is necessary to fix the height of the multi-section lifting mechanism 5, the support rod 52 can be stabilized at a specified height through the action of the pin.

[0049] Example 3 See also Figures 1 to 10 As shown, the present embodiment provides a pipeline line fixing device used for nursing monitoring, and provides a variation scheme based on the above embodiment, wherein the pipe sleeve 51 is provided with multiple groups of limiting holes from top to bottom, and the limiting holes match the positions of the locking holes, so that the pin can pass through the outer wall of the pipe sleeve 51 and embed into the locking hole 8 for limiting, thereby improving the convenience of operation.

[0050] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the invention.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0052] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Mentioning "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present embodiment application. The appearance of this phrase in various positions in the specification is not necessarily the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It can be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0053] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pipeline line fixing device used for nursing monitoring, characterized in that: include: Medical Bed (1); A tube seat (50) is installed at any edge of the medical bed (1), and the tube seat (50) is provided with an internal gear rack (501); A pipe sleeve (51) is nested in the pipe seat (50), and a through groove is formed on a side wall of the pipe sleeve (51); A support rod (52) is nested in the pipe sleeve (51), and a sawtooth plate (521) is provided at the end of the support rod (52); A connecting plate (11) fixedly mounted on the pipe sleeve (51) located at the through groove; a gear assembly, rotatably connected to the connecting plate (11), the gear assembly meshing with the inner rack (501) and the sawtooth plate (521) for transmission; A locking mechanism is mounted on the connecting plate (11), the locking mechanism is located on one side of the gear assembly, and a driving portion of the locking mechanism cooperates with the gear assembly to limit the rotation of the gear assembly; A support assembly (6) is connected to the support rod (52), and the support assembly (6) has a support ring (603).

2. The dedicated pipeline line fixing device for nursing monitoring according to claim 1 is characterized in that: The gear assembly comprises: Linkage gear (510); A limit gear (511) is arranged in parallel with the linkage gear (510), and a plurality of tooth stoppers (5110) are distributed around the limit gear (511); A transmission shaft (512) is respectively connected to the centers of the linkage gear (510) and the limit gear (511), and the transmission shaft (512) is movably connected to the connection plate (11); The connecting shaft (513) is respectively connected to the linkage gear (510) and the limit gear (511).

3. The dedicated pipeline line fixing device for nursing monitoring according to claim 1 is characterized in that: The locking mechanism comprises: An elastic member (110); A driving part (111) is rotatably connected to the connecting plate (11), and the torsion spring (110) connects the connecting plate (11) and the driving part (111); A micro electromagnetic driven valve (112) mounted on the connecting plate (11); A pull rod (113) is fixedly connected to the driving portion (111), and an end of the pull rod (113) away from the driving portion (111) is connected to an output shaft of the micro electromagnetic driven valve (112).

4. The dedicated pipeline line fixing device for nursing monitoring according to claim 1 is characterized in that: The support assembly (6) comprises: A rotating seat (600) is rotatably mounted on the support rod (52); An arc-shaped support plate (601) is mounted on the rotating seat (600), and the arc-shaped support plate (601) has an inner curved surface; A guide bolt (602) is fixedly mounted on the inner curved surface; A support ring (603) is provided with an arc-shaped slide groove (604), and the guide bolt (602) is distributed in the arc-shaped slide groove (604) so ​​that the support ring (603) and the arc-shaped support plate (601) are slidably connected, and the support ring (603) is provided with a notch (605).

5. The dedicated pipeline line fixing device for nursing monitoring according to claim 4 is characterized in that: The arc length of the arc-shaped sliding groove (604) is greater than the arc length of the notch (605).

6. The dedicated pipeline line fixing device for nursing monitoring according to claim 1 is characterized in that: Also includes: A fixed sleeve (7) sleeved onto the surface of the pipe sleeve (50); A plurality of groups of locking holes (8) distributed on the support rod (52); Two groups of connection blocks (9) are mounted on a surface of the fixing sleeve (7) away from the pipe sleeve (50); The rebound blocks (10) are movably mounted on the connection blocks (9), and the rebound blocks (10) have protrusions that match the locking holes (8).

7. The dedicated pipeline line fixing device for nursing monitoring according to claim 6 is characterized in that: The locking holes (8) are distributed equidistantly from top to bottom on the support rod (52).

8. The dedicated pipeline line fixing device for nursing monitoring according to claim 1 is characterized in that: The pipe sleeve (51) is provided with a plurality of groups of limiting holes from top to bottom, and the positions of the limiting holes match those of the locking holes.

9. The dedicated pipeline line fixing device for nursing monitoring according to claim 1 is characterized in that: A start switch and a controller are provided at the bottom of the medical bed (1); the controller is electrically connected to the start switch and the micro electromagnetic drive valve (112) respectively.

10. The dedicated pipeline line fixing device for nursing monitoring according to claim 1 is characterized in that: The number of the gear assemblies is at least two groups, which are circumferentially distributed on the sleeve (51).

Images