Pipeline restraining and positioning device for nursing
By designing the constraint components, the problem of intertwined and tangled wiring conduits was solved, achieving stable constraint and protection of the wiring conduits, improving maintenance efficiency and safety, and extending the service life of the wiring conduits.
Patent Information
- Application Number
- CN202511446043.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-11
- Publication Date
- 2025-11-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In existing technologies, pipelines are prone to tangling and getting tangled during use, resulting in low maintenance efficiency, high safety risks, and accelerated wear and tear.
The system employs constraint components, including constraint blocks and clamps. Through the design of elastic clamps and control ropes, it achieves independent constraint and classification of pipelines, preventing tangling and providing stable clamping protection when needed.
It effectively prevents wiring and conduit from becoming tangled and intertwined, improves maintenance efficiency, reduces safety risks, extends the service life of wiring and conduit, and is adaptable to wiring and conduit of different diameters.
Smart Images
Figure CN120899401A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of nursing apparatus, in particular to a nursing line and pipe restraint and positioning device. BACKGROUND
[0002] In clinical nursing work, patients often need to connect multiple medical devices and treatment pipes at the same time, such as ECG monitor leads (ECG leads, blood pressure leads, and blood oxygen leads, etc.), infusion tubes, urinary catheters, and drainage tubes, etc. These lines and pipes are numerous and of various types, and are prone to intertwine and entangle during use, causing many problems for clinical nursing.
[0003] From the perspective of nursing efficiency, the disordered lines and pipes not only affect the neatness and beauty of the medical environment, but also require a lot of time to arrange before and after each use or during shift change, significantly reducing the efficiency of nursing work. Especially for critically ill patients and postoperative patients who need comprehensive monitoring, the entanglement of lines and pipes is more prominent, increasing the workload of nursing staff. From the perspective of safety, the interlaced and entangled lines and pipes pose multiple risks: on the one hand, they may fall off or the device connection may become loose due to accidental pulling, affecting the accuracy of monitoring data or the continuity of treatment; on the other hand, the chaotic layout may interfere with the quick judgment of medical staff on abnormal situations, delaying the handling time.
[0004] The existing technology for restraining lines and pipes mostly uses restraint bands to bundle them together, which can reduce entanglement to some extent, but the restraint bands can only achieve simple positioning, and the bundled lines and pipes will continuously squeeze and rub against each other, accelerating the wear and tear of the lines and pipes, and reducing their service life. SUMMARY
[0005] The present application provides a nursing line and pipe restraint and positioning device to solve the problem that the restraint bands used in the prior art can only simply position the lines and pipes, and the bundled lines and pipes will continuously squeeze and rub against each other, accelerating the wear and tear of the lines and pipes.
[0006] The nursing line pipe restraint positioning device adopts the following technical scheme: a nursing line pipe restraint positioning device, comprising a restraint assembly; the restraint assembly comprises a restraint block; a plurality of partitions are uniformly distributed around the axial direction of the restraint block, and the axial direction of the restraint block is referred to as a first direction; a first clamping plate and a second clamping plate are arranged around the two ends of each partition in the first direction, and the first clamping plate and the second clamping plate are both elastic; a restraint space for restraining the line pipe is defined between the first clamping plate on one of the partitions and the second clamping plate on another partition arranged adjacent to the one partition in the first direction; the restraint space has a clamping state and an open state, in the clamping state, the line pipe is limited to be separated from the restraint space, and in the open state, the line pipe is allowed to be separated from the restraint space, and the restraint space is in the open state in an initial state.
[0007] Further, the first clamping plate and the second clamping plate always have a bending trend towards the side close to the central axis of the restraint block in a second direction, the second direction is perpendicular to the first direction; the restraint block is hollow, a control plate is connected to the inside of the restraint block through a first elastic member, the first elastic member is arranged along the first direction; a plurality of control ropes are connected to the control plate, the control ropes are arranged in one-to-one correspondence with the partitions; the control ropes are connected to the first clamping plate and the second clamping plate on the partitions corresponding to the control ropes; in the initial state, the first elastic member pulls the control ropes to make the first clamping plate and the second clamping plate abut against the partitions corresponding to the first clamping plate and the second clamping plate; the control plate is movably arranged along the first direction, and movement of the control plate along the first direction can make the first clamping plate and the second clamping plate bend towards the side close to the central axis of the restraint block in the second direction.
[0008] Further, at least one elastic piece is arranged on the first clamping plate and the second clamping plate, and the elastic piece always has a bending trend towards the side close to the central axis of the restraint block in the second direction; the control rope comprises a main line segment, at least one first auxiliary line segment and at least one second auxiliary line segment; a main line groove, at least one first sub-line groove and at least one second sub-line groove are arranged on each partition; one end of the main line segment is fixedly connected to the control plate, and the other end is connected to the first auxiliary line segment and the second auxiliary line segment; the elastic piece on the first clamping plate, the first auxiliary line segment and the first sub-line groove are arranged in one-to-one correspondence, each first auxiliary line segment passes through the first sub-line groove corresponding to the first auxiliary line segment, and is connected to the elastic piece on the first clamping plate corresponding to the first auxiliary line segment; the elastic piece on the second clamping plate, the second auxiliary line segment and the second sub-line groove are arranged in one-to-one correspondence, and each second auxiliary line segment passes through the second sub-line groove corresponding to the second auxiliary line segment, and is connected to the elastic piece on the second clamping plate corresponding to the second auxiliary line segment.
[0009] Further, two elastic pieces are arranged on the first clamping plate, one elastic piece is arranged on the second clamping plate, and in the first direction, the elastic piece on the second clamping plate is located between the two elastic pieces on the first clamping plate.
[0010] Further, the constraint block is coaxially and fixedly provided with a clamping block, the clamping block is hollow, and the clamping block is located between the constraint block and the control plate; the constraint assembly further comprises a pushing piece, the pushing piece can move in the first direction in the clamping block and can be clamped with the clamping block.
[0011] Further, the pushing piece comprises a first pushing shaft, the first pushing shaft is coaxially and fixedly connected with a partition plate, the partition plate is located on the side of the first pushing shaft away from the clamping block in the first direction, a plurality of partition openings are formed in the partition plate around the first direction, and the partition openings are arranged one by one with the constraint space.
[0012] Further, a plurality of constraint blocks are provided, and each constraint block is coaxially and fixedly connected with a second pushing shaft; the structure of the second pushing shaft is the same as that of the first pushing shaft.
[0013] Further, the clamping block comprises a first clamping ring, a second clamping ring and a third clamping ring which are sequentially arranged and fixedly connected in the first direction; the third clamping ring is located on the side of the first clamping ring close to the second pushing shaft in the first direction; the first pushing shaft and the second pushing shaft can be clamped with the first clamping ring, and the first pushing shaft and the second pushing shaft can be ball-hinged with the second clamping ring or the third clamping ring; and the control plate is located at the first clamping ring in the initial state.
[0014] Further, the first pushing shaft and the second pushing shaft each comprise a ball head and a push rod fixedly connected with the ball head; and the first clamping ring can limit the movement of the ball head in the first direction and limit the rotation of the ball head around the first direction.
[0015] Further, the partition plate is provided with six.
[0016] The nursing line pipe constraint positioning device has the following advantages: different types of line pipes can be placed in corresponding constraint spaces according to nursing needs through the constraint assembly; a plurality of independent constraint spaces are separated by the partition plate, which can adapt to different numbers and types of line pipes, meet the needs of multiple device connections of patients, and prevent interlacing and winding; nurses can quickly identify and arrange the line pipes, and prevent continuous extrusion and friction between the line pipes; because the constraint space is in an open state in the initial state, a single line pipe can be easily placed in the gap formed by adjacent partition plates, and classification and arrangement are realized; when the line pipe is placed in place, the constraint space is switched from the open state to the tight state, the elastic force of the first clamping plate and the second clamping plate forms stable clamping on the line pipe, limits the disengagement of the line pipe from the constraint space, realizes stable constraint on the line pipe, and the line pipe in the constraint space is limited between two partition plates, which can also avoid damage caused by external extrusion, protects the line pipe, and the elastic deformation of the first clamping plate and the second clamping plate can adapt to line pipes of different diameters, thereby improving the application range of the device. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of an embodiment of the nursing line conduit constraint positioning device of the present invention when the constraint space is in an open state. Figure 2 This is a schematic diagram of the constraint space of an embodiment of the nursing line conduit constraint and positioning device of the present invention in a clamped state. Figure 3 This is a front view of an embodiment of the nursing line conduit constraint and positioning device of the present invention when the constraint space is in a clamped state; Figure 4 This is a front view of an embodiment of the nursing line conduit constraint positioning device of the present invention when the constraint space is in the open state; Figure 5 for Figure 4 Sectional view at point AA along the middle; Figure 6 This is an exploded view of the constraint block and its structure according to an embodiment of a nursing line conduit constraint and positioning device of the present invention; Figure 7 This is a schematic diagram of the structure of the jacking component in an embodiment of the nursing line conduit constraint and positioning device of the present invention; Figure 8 This is a diagram showing the state after the first push shaft and the first retaining ring are engaged and multiple constraint blocks are connected, according to an embodiment of the nursing line conduit constraint positioning device of the present invention. Figure 9 This is a cross-sectional view of an embodiment of a nursing line conduit constraint and positioning device of the present invention, after the first push shaft is engaged with the first retaining ring and multiple constraint blocks are connected. Figure 10 for Figure 9 Enlarged view of point B in the middle; Figure 11 This is a cross-sectional view of an embodiment of a nursing line conduit constraint and positioning device of the present invention, after the first push shaft and the second retaining ring are engaged and multiple constraint blocks are connected. Figure 12 for Figure 11 Enlarged view of point C in the middle; Figure 13A cross-sectional view of a first pushing shaft and a third clasp of an embodiment of a nursing line pipe restraint positioning device of the present application after the connection of multiple restraint blocks; Figure 14 For Figure 13 An enlarged view at D; Figure 15 A state diagram of an embodiment of a nursing line pipe restraint positioning device of the present application after the line pipe sequentially passes through multiple restraint blocks in a twisted manner.
[0019] In the figure: 100, restraint block; 101, second pushing shaft; 110, partition; 111, main wire slot; 120, first clamping plate; 130, second clamping plate; 140, restraint space; 150, spring piece; 160, first elastic member; 170, control plate; 180, control rope; 181, main wire segment; 182, first secondary wire segment; 183, second secondary wire segment; 190, clamping block; 191, first clasp; 192, second clasp; 193, third clasp; 194, elastic ring; 200, first pushing shaft; 201, ball head; 202, push rod; 203, ring groove; 204, arc-shaped protrusion; 210, partition plate; 300, line pipe. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.
[0021] An embodiment of a nursing line pipe restraint positioning device of the present application is shown in Figures 1 to 15 .
[0022] A nursing line pipe restraint positioning device comprises a restraint assembly, which comprises a restraint block 100. The restraint block 100 is uniformly provided with multiple partitions 110 around its axial direction, and the axial direction of the restraint block 100 is referred to as the first direction. Each partition 110 is provided with a first clamping plate 120 and a second clamping plate 130 at both ends around the first direction, respectively, and the first clamping plate 120 and the second clamping plate 130 are both elastic. The first clamping plate 120 on one partition 110 and the second clamping plate 130 on another partition 110 adjacent to it around the first direction define a restraint space 140 for restraining a line pipe 300. The restraint space 140 has a holding state and an open state. When in the holding state, the line pipe 300 is limited from being separated from the restraint space 140; when in the open state, the line pipe 300 is allowed to be separated from the restraint space 140, and the restraint space 140 is in the open state in the initial state.
[0023] Specifically, the partition plate 110 is provided with six.
[0024] The embodiment is provided with a constraint assembly. Different types of line pipes 300 can be placed in the corresponding constraint spaces 140 according to the nursing needs in use. By separating the multiple independent constraint spaces 140 by the partition plate 110, different numbers and types of line pipes 300 can be adapted to meet the needs of multiple device connections of patients, and different line pipes 300 can be placed separately to fundamentally prevent interlacing and winding, facilitate nurses to quickly identify and organize, and prevent continuous extrusion and friction between the line pipes 300. Because the constraint spaces 140 are in an open state in the initial state, a single line pipe 300 can be easily placed in the gap formed by the adjacent partition plates 110, realizing classified arrangement.
[0025] When the line pipe 300 is placed in place, the constraint space 140 is switched from the open state to the tight state, and the elastic force of the first clamping plate 120 and the second clamping plate 130 is used to form stable clamping on the line pipe 300, limiting it from being separated from the constraint space 140, realizing stable constraint on the line pipe 300, and at this time the line pipe 300 in the constraint space 140 is limited between the two partition plates 110, which can also avoid the line pipe 300 being crushed and damaged due to external pressure, and plays a protective role on the line pipe 300. The elastic deformation of the first clamping plate 120 and the second clamping plate 130 can adapt to line pipes 300 of different diameters, improving the application range of the device.
[0026] In a further embodiment, the first clamping plate 120 and the second clamping plate 130 always have a tendency to bend towards the side close to the central axis of the constraint block 100 along the second direction, and the second direction is perpendicular to the first direction. The constraint block 100 is hollow inside, and the control plate 170 is connected inside the constraint block 100 through the first elastic member 160. The first elastic member 160 is arranged along the first direction, and the first elastic member 160 is a tension spring. A plurality of control ropes 180 are connected to the control plate 170, the control ropes 180 are steel wires, and are thin steel wires with small diameters. The control ropes 180 are arranged one-to-one with the partition plates 110. The control ropes 180 are connected with the first clamping plate 120 and the second clamping plate 130 on the partition plate 110 corresponding to them. In the initial state, the first elastic member 160 pulls the control rope 180 to make the first clamping plate 120 and the second clamping plate 130 abut against the partition plate 110 corresponding to them. The control plate 170 is movably arranged along the first direction, and the movement of the control plate 170 along the first direction can make the first clamping plate 120 and the second clamping plate 130 bend towards the side close to the central axis of the constraint block 100 along the second direction.
[0027] The first clamping plate 120 and the second clamping plate 130 each have at least one elastic piece 150, and the elastic piece 150 always has a tendency to bend towards the side close to the central axis of the constraint block 100 in the second direction. The control rope 180 includes a main line segment 181, at least one first auxiliary line segment 182, and at least one second auxiliary line segment 183. Each baffle 110 is provided with a main line groove 111, at least one first sub-line groove, and at least one second sub-line groove. One end of the main line segment 181 is fixedly connected to the control plate 170, and the other end is connected to the first auxiliary line segment 182 and the second auxiliary line segment 183. The elastic piece 150 on the first clamping plate 120, the first auxiliary line segment 182, and the first sub-line groove are one-to-one correspondingly arranged. Each first auxiliary line segment 182 passes through the first sub-line groove corresponding thereto and is connected to the elastic piece 150 on the first clamping plate 120 corresponding thereto. The elastic piece 150 on the second clamping plate 130, the second auxiliary line segment 183, and the second sub-line groove are one-to-one correspondingly arranged. Each second auxiliary line segment 183 passes through the second sub-line groove corresponding thereto and is connected to the elastic piece 150 on the second clamping plate 130 corresponding thereto.
[0028] Specifically, the first clamping plate 120 has two elastic pieces 150, and the second clamping plate 130 has one elastic piece 150. The first sub-line groove is provided with two, the second sub-line groove is provided with one, the first auxiliary line segment 182 is provided with two, and the second auxiliary line segment 183 is provided with one. In the first direction, the elastic piece 150 on the second clamping plate 130 is located between the two elastic pieces 150 on the first clamping plate 120.
[0029] In this embodiment, the control plate 170, the first elastic member 160, and the control rope 180 are cooperated. Taking one of the control ropes 180 as an example, one end of the main line segment 181 is fixedly connected to the control plate 170, and the other end of the main line segment 181 passes through the main line groove 111. The two first auxiliary line segments 182 pass through the first sub-line groove respectively and are connected to the elastic pieces 150 on the first clamping plate 120 respectively. The second auxiliary line segment 183 passes through the second sub-line groove and is connected to the elastic piece 150 on the second clamping plate 130. In the initial state, the elastic pieces 150 on the first clamping plate 120 and the second clamping plate 130 abut on the baffle 110 under the action of the first elastic member 160, and at this time, the constraint space 140 is in the open state. When it is needed to switch the constraint space 140 to the tight state, the control plate 170 can be driven to move in the first direction, as shown in FIG. 6. At this time, the control plate 170 is driven to move left, the control plate 170 moves to compress the first elastic member 160, and the main line segment 181 drives the first auxiliary line segment 182 and the second auxiliary line segment 183 to relax. The elastic pieces 150 on the first clamping plate 120 and the second clamping plate 130 will be allowed to bend and recover the elastic deformation towards the side close to the central axis of the constraint block 100 in the second direction, so as to switch the constraint space 140 from the open state to the tight state. Figure 5 In this embodiment, the control plate 170, the first elastic member 160, and the control rope 180 are cooperated. Taking one of the control ropes 180 as an example, one end of the main line segment 181 is fixedly connected to the control plate 170, and the other end of the main line segment 181 passes through the main line groove 111. The two first auxiliary line segments 182 pass through the first sub-line groove respectively and are connected to the elastic pieces 150 on the first clamping plate 120 respectively. The second auxiliary line segment 183 passes through the second sub-line groove and is connected to the elastic piece 150 on the second clamping plate 130. In the initial state, the elastic pieces 150 on the first clamping plate 120 and the second clamping plate 130 abut on the baffle 110 under the action of the first elastic member 160, and at this time, the constraint space 140 is in the open state. When it is needed to switch the constraint space 140 to the tight state, the control plate 170 can be driven to move in the first direction, as shown in FIG. 6. At this time, the control plate 170 is driven to move left, the control plate 170 moves to compress the first elastic member 160, and the main line segment 181 drives the first auxiliary line segment 182 and the second auxiliary line segment 183 to relax. The elastic pieces 150 on the first clamping plate 120 and the second clamping plate 130 will be allowed to bend and recover the elastic deformation towards the side close to the central axis of the constraint block 100 in the second direction, so as to switch the constraint space 140 from the open state to the tight state.
[0030] In a further embodiment, the constraint block 100 is coaxially and fixedly provided with a clamping block 190, the clamping block 190 is hollow inside, and the clamping block 190 is located between the constraint block 100 and the control plate 170. The constraint assembly further comprises a pushing piece, the pushing piece is capable of moving in the first direction inside the clamping block 190 and capable of being clamped with the clamping block 190.
[0031] Further, the pushing piece comprises a first pushing shaft 200, the first pushing shaft 200 is capable of moving in the first direction inside the clamping block 190 and capable of being clamped with the clamping block 190. The first pushing shaft 200 is coaxially and fixedly connected with a partition plate 210, the partition plate 210 is located on the side of the first pushing shaft 200 away from the clamping block 190 in the first direction, and the partition plate 210 is provided with a plurality of partition openings around the first direction, the partition openings are one-to-one corresponding to the constraint spaces 140.
[0032] In this embodiment, the clamping block 190 and the first pushing shaft 200 are cooperated, in use, the first pushing shaft 200 can be manually pushed to extend into the clamping block 190, and the control plate 170 is moved in the first direction by the first pushing shaft 200, and after the first pushing shaft 200 is clamped with the clamping block 190, the first pushing shaft 200 is limited by the clamping block 190.
[0033] In a further embodiment, the constraint block 100 is provided with a plurality of constraint blocks 100, and each constraint block 100 is coaxially and fixedly connected with a second pushing shaft 101, the structure of the second pushing shaft 101 is the same as that of the first pushing shaft 200.
[0034] In this embodiment, a plurality of constraint blocks 100 are provided, and a second pushing shaft 101 is arranged on each constraint block 100, in use, the plurality of constraint blocks 100 can be connected in sequence along the axis direction of the line pipe 300 to form a constraint string, as shown in Figure 8 , the constraint effect on the line pipe 300 is improved.
[0035] Specifically, in use, an operator first holds a restraint block 100, which is referred to as a first block for the convenience of description, and places a plurality of line pipes 300 in the restraint space 140 according to the nursing needs. Then the operator holds another restraint block 100, which is referred to as a second block for the convenience of description, and inserts the second push shaft 101 on the second block into the clamping block 190 of the first block. The second push shaft 101 is used to move the control plate 170 of the first block in the first direction. After the second push shaft 101 is clamped with the clamping block 190, the second push shaft 101 is limited by the clamping block 190 and cannot fall off and move. At this time, the first block tightly holds the line pipes 300 thereon. As can be seen from the above process, the second push shaft 101 achieves the same function as the first push shaft 200, and a plurality of restraint blocks 100 are connected in sequence according to the above process. Referring to Figure 8 As shown in the figure, finally, the first push shaft 200 is inserted with the restraint block 100 located at the lowermost position.
[0036] In a further embodiment, the clamping block 190 includes a first clamping ring 191, a second clamping ring 192 and a third clamping ring 193 which are sequentially arranged and fixedly connected in the first direction. The third clamping ring 193 is located on the side of the first clamping ring 191 close to the second push shaft 101 in the first direction. The first push shaft 200 and the second push shaft 101 can be clamped with the first clamping ring 191, and the first push shaft 200 and the second push shaft 101 can be ball-hinged with the second clamping ring 192 or the third clamping ring 193. In the initial state, the control plate 170 is located at the first clamping ring 191.
[0037] In the embodiment, the first push shaft 200 and the second push shaft 101 each include a ball head 201 and a push rod 202 fixedly connected with the ball head 201. The first clamping ring 191 can limit the movement of the ball head 201 in the first direction and can limit the rotation of the ball head 201 around the first direction.
[0038] Specifically, the first clamping ring 191 is coaxially and fixedly provided with an elastic ring 194, and the elastic ring 194 is a waist-shaped ring. The ball head 201 is provided with an annular groove 203 for clamping with the elastic ring 194. The ball head 201 is provided with a plurality of arc-shaped protrusions 204 around the first direction, and the first clamping ring 191 is provided with an arc groove inside for cooperating with the arc-shaped protrusions 204, so that the first clamping ring 191 can limit the movement of the ball head 201 in the first direction and can limit the rotation of the ball head 201 around the first direction. The second clamping ring 192 and the third clamping ring 193 are both elastic, and the second clamping ring 192 and the third clamping ring 193 are provided with a spherical groove for ball-hinging with the ball head 201.
[0039] The first clamping ring 191, the second clamping ring 192 and the third clamping ring 193 are arranged, so that the clamping positions of the first pushing shaft 200 and the second pushing shaft 101 can be adjusted according to the clamping requirement in use.
[0040] Referring to Figure 10 When the second pushing shaft 101 is clamped with the first clamping ring 191, the first clamping ring 191 limits the movement of the ball head 201 in the first direction and the rotation of the ball head 201 in the first direction, at this time, the plurality of constraint blocks 100 cannot be bent after being connected, and the second pushing shaft 101 makes the elastic pieces 150 on the first clamping plate 120 and the elastic pieces 150 on the second clamping plate 130 recover to a small degree of deformation through the control plate 170, so that the clamping force of the elastic pieces 150 on the first clamping plate 120 and the elastic pieces 150 on the second clamping plate 130 on the line pipe 300 is small at this time, facilitating the extraction of the line pipe 300 and the adjustment of the position of the line pipe 300. It needs to be particularly pointed out that the line pipe 300 still cannot be separated from the constraint space 140 at this time.
[0041] Referring to Figure 12 When the second pushing shaft 101 is clamped with the second clamping ring 192, the second pushing shaft 101 makes the elastic pieces 150 on the first clamping plate 120 and the elastic pieces 150 on the second clamping plate 130 recover to a relatively larger degree of deformation through the control plate 170, and the ball head 201 of the second pushing shaft 101 is clamped with the second clamping ring 192, so that the plurality of constraint blocks 100 can be bent after being connected, and when the ball head 201 rotates to the inner wall of the first clamping ring 191 abutting the push rod 202, the rotation of the ball head 201 will be limited.
[0042] Referring to Figure 14 When the second pushing shaft 101 is clamped with the third clamping ring 193, the second pushing shaft 101 makes the elastic pieces 150 on the first clamping plate 120 and the elastic pieces 150 on the second clamping plate 130 recover to the maximum degree of deformation through the control plate 170, and the ball head 201 of the second pushing shaft 101 is clamped with the third clamping ring 193, so that the plurality of constraint blocks 100 can be bent after being connected, and when the ball head 201 rotates to the inner wall of the first clamping ring 191 abutting the push rod 202, the rotation of the ball head 201 will be limited, and the amplitude of the rotation of the ball head 201 when the ball head 201 is hinged with the third clamping ring 193 is smaller than the amplitude of the rotation of the ball head 201 when the ball head 201 is hinged with the second clamping ring 192.
[0043] Therefore, for the line pipe 300 with a relatively small diameter, the second push shaft 101 can be clamped with the second clamping ring 192, at this time, the clamping force is sufficient to clamp the line pipe 300, and the bending degree of the plurality of constraint blocks 100 after being connected is relatively large, and the probability of damage of the line pipe 300 even if it is bent to a certain amplitude is relatively small. For the line pipe 300 with a relatively large diameter, the second push shaft 101 can be clamped with the third clamping ring 193, at this time, the clamping force is relatively increased, and the bending degree of the plurality of constraint blocks 100 after being connected is relatively small, which can avoid damage of the line pipe 300 due to bending.
[0044] Alternatively, referring to Figure 15 As shown, in use, the line pipe 300 can also be sequentially threaded through the plurality of constraint blocks 100 in a twisted manner, which can promote the relative rotation of the two adjacent constraint blocks 100 when the line pipe 300 is subjected to a pulling force, thereby buffering the entire positioning device and preventing the line pipe 300 from being pulled off.
[0045] In combination with the above embodiment, the specific working process is as follows: In use, according to the nursing needs, different types of line pipes 300 can be respectively placed into the corresponding constraint spaces 140.
[0046] When the line pipe 300 is placed in position, when only one constraint block 100 is connected, the first push shaft 200 is manually pushed to extend into the inside of the clamping block 190, and the first push shaft 200 is used to promote the control plate 170 to move in the first direction, referring to Figure 5As shown, at this time, the drive control plate 170 moves to the left, and the movement of the control plate 170 will compress the first elastic member 160, and make the main wire segment 181 drive the first secondary wire segment 182 and the second secondary wire segment 183 to relax, the elastic piece 150 on the first clamping plate 120 and the elastic piece 150 on the second clamping plate 130 will be allowed to bend and restore the elastic deformation along the second direction to the side close to the central axis of the constraint block 100, thereby making the constraint space 140 switch from the open state to the tight state, and after the first push rod 200 is clamped with the clamping block 190, the first push rod 200 will be limited by the clamping block 190. When it is necessary to connect multiple constraint blocks 100, the operator first holds one constraint block 100, which is called the first block for the convenience of description, and places multiple line pipes 300 in the constraint space 140 according to the nursing needs, then holds another constraint block 100, which is called the second block for the convenience of description, and inserts the second push rod 101 on the second block into the clamping block 190 of the first block, uses the second push rod 101 to make the control plate 170 of the first block move in the first direction, and after the second push rod 101 is clamped with the clamping block 190 of the first block, the second push rod 101 will be limited by the clamping block 190 and cannot fall off and move, at this time, the first block will tightly hold the line pipe 300 thereon. And connect multiple constraint blocks 100 in turn according to the above process. Referring to Figure 8 As shown, finally, the first push rod 200 is inserted with the constraint block 100 located at the lowermost position.
[0047] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A care line tubing restraint positioning device, characterized by: The constraint assembly comprises a constraint block; the constraint block is uniformly provided with a plurality of partitions around the axial direction thereof, and the axial direction of the constraint block is referred to as the first direction; each partition is respectively provided with a first clamping plate and a second clamping plate around two ends in the first direction, and the first clamping plate and the second clamping plate are both elastic; the first clamping plate on one of the partitions and the second clamping plate on another partition which is adjacently arranged around the first direction define a constraint space for a line pipe; the constraint space has a holding state and an open state, and in the holding state, the line pipe is limited from being separated from the constraint space; in the open state, the line pipe is allowed to be separated from the constraint space, and the constraint space is in the open state in an initial state.
2. A restraint positioning device for a care line tubing according to claim 1, wherein: The first clamping plate and the second clamping plate both always have a bending trend towards the side close to the central axis of the constraint block along the second direction, and the second direction is perpendicular to the first direction; the constraint block is hollow inside, and the control plate is connected to the inside of the constraint block through the first elastic member, and the first elastic member is arranged along the first direction; the control plate is connected with a plurality of control ropes, and the control ropes are arranged in one-to-one correspondence with the partitions; the control rope is connected with the first clamping plate and the second clamping plate on the partition corresponding thereto; in the initial state, the first elastic member pulls the control rope to make the first clamping plate and the second clamping plate abut against the partition corresponding thereto; the control plate is movably arranged along the first direction, and the movement of the control plate along the first direction can make the first clamping plate and the second clamping plate bend towards the side close to the central axis of the constraint block along the second direction.
3. A restraint positioning device for a care line tubing according to claim 2, wherein: The first clamping plate and the second clamping plate both have at least one elastic piece thereon, and the elastic piece always has a bending trend towards the side close to the central axis of the constraint block along the second direction; the control rope comprises a main line segment, at least one first auxiliary line segment and at least one second auxiliary line segment; a main line groove, at least one first branch line groove and at least one second branch line groove are formed in each partition; one end of the main line segment is fixedly connected with the control plate, and the other end is connected with the first auxiliary line segment and the second auxiliary line segment; the elastic piece on the first clamping plate, the first auxiliary line segment and the first branch line groove are arranged in one-to-one correspondence, each first auxiliary line segment passes through the first branch line groove corresponding thereto and is connected with the elastic piece on the first clamping plate corresponding thereto; the elastic piece on the second clamping plate, the second auxiliary line segment and the second branch line groove are arranged in one-to-one correspondence, and each second auxiliary line segment passes through the second branch line groove corresponding thereto and is connected with the elastic piece on the second clamping plate corresponding thereto.
4. A restraint and positioning device for a line tube for medical care according to claim 3, characterized in that: The first clamping plate has two elastic pieces thereon, the second clamping plate has one elastic piece thereon, and in the first direction, the elastic piece on the second clamping plate is located between the two elastic pieces on the first clamping plate.
5. A restraint positioning device for a care line tubing according to claim 2, wherein: A clamping block is coaxially and fixedly arranged on the constraint block, the clamping block is hollow inside, and the clamping block is located between the constraint block and the control plate; the constraint assembly further comprises a pushing member, and the pushing member can move along the first direction inside the clamping block and can be clamped with the clamping block.
6. A restraint and positioning device for a care line tubing set according to claim 5, characterized in that: The pushing member comprises a first pushing shaft, and a partition plate is coaxially and fixedly connected with the first pushing shaft; the partition plate is located on the side of the first pushing shaft away from the clamping block in the first direction, and a plurality of partition openings are formed in the partition plate around the first direction; the partition openings are arranged in one-to-one correspondence with the constraint spaces.
7. A restraint and positioning device for a care line tubing set according to claim 6, characterized in that: The constraint blocks are provided in plurality, and each constraint block is coaxially and fixedly connected with a second pushing shaft, and the structure of the second pushing shaft is same as that of the first pushing shaft.
8. A restraint positioning device for a care line tubing according to claim 7, wherein: The clamping block comprises a first clamping ring, a second clamping ring and a third clamping ring which are sequentially arranged and fixedly connected in the first direction; the third clamping ring is located on the side of the first clamping ring close to the second pushing shaft in the first direction; the first pushing shaft and the second pushing shaft can be clamped with the first clamping ring, and the first pushing shaft and the second pushing shaft can be ball-jointed with the second clamping ring or the third clamping ring; and the control plate is located at the first clamping ring in the initial state.
9. A restraint positioning device for a care line tubing according to claim 8, wherein: The first pushing shaft and the second pushing shaft each comprise a ball head and a push rod fixedly connected with the ball head, and the first clamping ring can restrict the ball head from moving along the first direction and can restrict the ball head from rotating around the first direction.
10. A restraint positioning device for a care line tubing according to claim 1, wherein: The partition plate is provided with six.