Line pipe positioning and fixing structure

Abstract

The utility model discloses a line pipe positioning and fixing structure, which relates to the technical field of drainage line pipe fixing and comprises a control shaft which is rotatably connected inside a fixing seat. The fixing assembly has the functions of fixing the line pipe and controlling internal circulation of the line pipe, clamping, fixing and positioning of the line pipe can be achieved through the two fixing clamping blocks, the phenomenon that the line pipe is disengaged from the stoma due to the fact that the use position of the line pipe is changed is avoided, meanwhile, the line pipe can be closed and cut off through extrusion operation of the cutoff block on the line pipe, and the stoma is convenient to use. The phenomenon that urine or accumulated liquid leaks when a collection container is replaced or poured is avoided, and the problems that a positioning and fixing structure of an existing drainage line pipe is not provided with a cutoff structure, the line pipe needs to be blocked by means of an external barrier or closing device, the urine or the accumulated liquid is prevented from leaking when the collection container is replaced or poured, and the drainage line pipe is damaged are solved. And the trouble is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage wire tube fixing, and more specifically, particularly relates to a wire tube positioning and fixing structure. Background Art

[0002] Urostomy is a surgical procedure used to treat ureteral and bladder diseases. It is a procedure to divert the urinary tract. For bedridden patients, urine or fluid accumulation needs to be drained through a wire tube after urostomy surgery. The drainage wire tube is positioned by a positioning and fixing structure.

[0003] As for the existing positioning and fixing structure of the drainage line tube, it does not have a flow-cutting structure, that is, when the line tube needs to be cut off, it is necessary to use an external checkpoint or closing device to block the line tube to prevent urine or accumulated fluid from leaking when the collection container is replaced or dumped. This flow-cutting (blocking) method is more troublesome, less flexible, and not very practical. Utility Model Content

[0004] The disclosed embodiment relates to a wire tube positioning and fixing structure, wherein the fixing component has the functions of fixing the wire tube and controlling the internal fluidity of the wire tube. The wire tube can be clamped, fixed and positioned by two fixing clamps, thereby preventing the wire tube from slipping out of the stoma due to a change in the use position. At the same time, the wire tube can be squeezed by the shut-off block to shut off the flow, thereby preventing urine or accumulated fluid from leaking when the collection container is replaced or dumped. The structure is flexible and convenient to use, has various functions, and is extremely flexible and practical.

[0005] In a first aspect of the present disclosure, a wire tube positioning and fixing structure is provided, including an installation component, the installation component including a fixed seat, an unlocking rod and a control shaft, the fixed seat is fixedly installed on the bed body of the hospital bed, and the unlocking rod is inserted into the interior of the fixed seat, and the control shaft is rotatably connected to the interior of the fixed seat; a fixing component, the fixing component including a fixed clamping block and a cut-off block, the fixed clamping block is inserted into the interior of the fixed seat, and the cut-off block is inserted into the interior of the fixed seat, the cut-off block is located on the outside of the fixed clamping block, and the interior of the fixed clamping block is provided with an avoidance groove for the cut-off block to pass through; the fixing component is provided with two groups, and the two groups of fixing components are symmetrically arranged on both sides of the fixed seat.

[0006] In at least some embodiments, a fixed tension spring is provided on the side of the fixed clamp block, and two ends of the fixed tension spring are respectively fixedly connected to the side of the fixed clamp block and the inside of the fixed seat.

[0007] In at least some embodiments, a reset spring is provided on the side of the cut-out block, and two ends of the reset spring are respectively fixedly connected to the side of the cut-out block and the inside of the fixing seat.

[0008] In at least some embodiments, a spiral synchronizing groove is provided on the shaft body of the control shaft, and a synchronizing block is provided inside the cut-out block, and the synchronizing block is inserted into the synchronizing groove.

[0009] In at least some embodiments, a locking top spring is provided on the outside of the unlocking rod, and two ends of the locking top spring respectively abut against the bottom of the unlocking rod and the inside of the fixing seat.

[0010] In at least some embodiments, a one-way block is provided at the bottom of the unlocking lever, and a one-way gear is provided in the middle of the control shaft. The cross-sections of a single tooth of the one-way gear and the one-way block are both right-angled triangles, and under the action of the locking top spring, when the unlocking lever is not pulled by external force, the one-way block is inserted into the tooth groove of the one-way gear.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The fixing component has the functions of fixing the wire tube and controlling the internal fluidity of the wire tube. The two fixing clamps can be used to clamp, fix and position the wire tube, preventing the wire tube from slipping out of the stoma due to changing its use position. At the same time, the wire tube can be squeezed by the shut-off block to close the wire tube and prevent urine or accumulated fluid from leaking when the collection container is replaced or dumped. It is flexible and convenient to use and has diverse functions, which improves the flexibility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the utility model after the installation component is disassembled.

[0016] Figure 4 It is a structural schematic diagram of the utility model after the fixed component is disassembled.

[0017] Figure 5 It is a schematic diagram of the internal structure of the utility model after the wiring tube is positioned and fixed.

[0018] Figure 6 It is a schematic diagram of the internal structure of the utility model when the two flow-breaking blocks are pinched inwards (for flow-breaking and blocking operations).

[0019] Figure 7 This utility model Figure 6 Schematic diagram of the internal structure after the flow interruption and blocking operations on the line pipe are completed.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Installation assembly; 101. Fixed seat; 102. Unlocking lever; 1021. Locking top spring; 1022. One-way block; 103. Control shaft; 1031. Synchronous groove; 1032. One-way gear;

[0022] 2. Fixed assembly; 201. Fixed clamp block; 2011. Fixed tension spring; 202. Cut-off block; 2021. Reset tension spring; 2022. Synchronous block. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] As attached Figure 1 To Attachment Figure 7 As shown:

[0025] Embodiment 1: The utility model provides a wire tube positioning and fixing structure, including an installation component 1, the installation component 1 includes a fixed seat 101, an unlocking rod 102 and a control shaft 103, the fixed seat 101 is fixedly installed on the bed body of the hospital bed, and the unlocking rod 102 is inserted into the inside of the fixed seat 101, and the control shaft 103 is rotatably connected to the inside of the fixed seat 101; a fixing component 2, the fixing component 2 includes a fixed clamping block 201 and a cut-off block 202, the fixed clamping block 201 is inserted into the inside of the fixed seat 101, and the cut-off block 202 is inserted into the inside of the fixed seat 101, the cut-off block 202 is located on the outside of the fixed clamping block 201, and the inside of the fixed clamping block 201 is provided with an avoidance groove for the cut-off block 202 to pass through; the fixing component 2 is provided with two groups, and the two groups of fixing components 2 are symmetrically arranged on both sides of the fixed seat 101.

[0026] In the embodiment of the present disclosure, a fixing tension spring 2011 is provided on the side of the fixing clamp block 201, and the two ends of the fixing tension spring 2011 are fixedly connected to the side of the fixing clamp block 201 and the inside of the fixing seat 101 respectively. In use, when the wire tube needs to be fixed, it is only necessary to clamp the wire tube into the inside of the two sets of fixing components 2. When the wire tube is clamped between the two fixing clamp blocks 201, under the action of the fixing tension spring 2011, the two fixing clamp blocks 201 can fix and clamp the two sides of the wire tube, thereby realizing the positioning operation of the wire tube, and the fixing component 2 also has the function of controlling the internal flow of the wire tube. When the cut-off block 202 is in the reset state, it is located at the outermost side of the fixing seat 101 under the action of the reset tension spring 2021, and the block body of the cut-off block 202 will not invade the fixing clamp block 201. Inside the clamping space, the force of the fixed tension spring 2011 on the fixed clamping block 201 is not sufficient to squeeze the wire tube, so that the drained urine or accumulated fluid can be discharged smoothly through the wire tube to achieve the drainage function and operation. When it is necessary to block the flow of liquid inside the wire tube, it is only necessary to pinch it inward (that is, the direction of the cut-off block 202 toward the fixed clamping block 201). When the cut-off block 202 is pinched, the two cut-off blocks 202 will approach each other and pass through the block body of the fixed clamping block 201 through the avoidance groove, so that the block body of the two cut-off blocks 202 will squeeze the wire tube and block the fluidity inside the wire tube, thereby achieving the function of cutting off and closing the wire tube. After the wire tube is cut off, the drainage liquid will not continue to leak out, and the drainage liquid collection container can be replaced or dumped, which is convenient and flexible to use.

[0027] In the embodiment of the present disclosure, a spiral synchronous groove 1031 is provided on the shaft body of the control shaft 103, and a synchronous block 2022 is provided inside the cut-off block 202. The synchronous block 2022 is plugged into the synchronous groove 1031. In use, the unlocking rod 102 can locate the use position of the cut-off block 202, so that the cut-off and blocking state of the cut-off block 202 on the line pipe can be stably maintained. When the two cut-off blocks 202 are close to each other, the synchronous block 2022 will drive the control shaft 103 through the synchronous groove 1031. When the control shaft 103 rotates forward, the beveled edge of the one-way block 1022 and the beveled edge of the tooth groove of the one-way gear 1032 will squeeze each other, so that the unlocking rod 102 moves upward and compresses the locking top spring 1021, so that the one-way block 1022 and the one-way gear 1032 avoid each other and will not hinder the movement of the two cut-off blocks 202 approaching each other, and with the cooperation of the synchronization block 2022 and the synchronization groove 1031, the two cut-off blocks 202 can move synchronously and in opposite directions, which is easy to operate.

[0028] In the embodiment of the present disclosure, a locking top spring 1021 is provided on the outside of the unlocking rod 102, and the two ends of the locking top spring 1021 are respectively against the bottom of the unlocking rod 102 and the inside of the fixing seat 101, a one-way block 1022 is provided at the bottom of the unlocking rod 102, and a one-way gear 1032 is provided in the middle of the control shaft 103, the cross-sections of the single gear teeth of the one-way gear 1032 and the one-way block 1022 are both right-angled triangles, and under the action of the locking top spring 1021, when the unlocking rod 102 is not pulled by external force, the one-way block 1022 is inserted into the tooth groove of the one-way gear 1032. In use, since the cross-sections of the single gear teeth of the one-way gear 1032 and the one-way block 1022 are both right-angled triangles, the two cut-off blocks 202 cannot move away from each other on their own. When the two cut-off blocks 202 move away from each other, the synchronization block 2022 will drive the control shaft 103 to reverse through the synchronization groove 1031, but when the lock Under the action of the stop spring 1021, the straight edge of the block of the one-way gear 1032 and the straight edge of the tooth groove of the one-way clamping block 1022 will engage with each other, so that the control shaft 103 cannot be reversed, so that the cut-off block 202 can stably maintain the use state of cutting off and blocking the line pipe. When it is necessary to release the use state of cutting off and blocking the line pipe by the cut-off block 202, it is only necessary to pull up the unlocking rod 102. When the unlocking rod 102 is pulled up, the one-way clamping block 1022 will disengage from the tooth groove of the one-way gear 1032, so that the control shaft 103 can be freely reversed thereafter. A reset spring 2021 is provided on the side of the cut-off block 202, and the two ends of the reset spring 2021 are respectively fixedly connected to the side of the cut-off block 202 and the inside of the fixed seat 101, and under the action of the reset spring 2021, the two cut-off blocks 202 will also move away from each other, thereby releasing their use state of cutting off and blocking the line pipe, which is easy to operate and flexible to use.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In the utility model, after the two ends of the wire tube are respectively arranged inside the urinary stoma and inside the collecting container, the drainage operation can be started after the wire tube is fixed. When fixing the wire tube, it is only necessary to clamp the wire tube into the inside of the two sets of fixing components 2. When the wire tube is clamped between the two fixing clamps 201, under the action of the fixing tension spring 2011, the two fixing clamps 201 can fix and clamp the two sides of the wire tube, thereby realizing the positioning operation of the wire tube. The fixing component 2 also has the function of controlling the internal fluidity of the wire tube. When the cut-off block 202 is in the reset state, it is located at the outermost side of the fixing seat 101 under the action of the reset tension spring 2021, and the block body of the cut-off block 202 will not invade the clamping space of the fixing clamp 201, and the fixing tension spring 2011 The force of the fixed clamp block 201 is not enough to squeeze the wire tube, so that the drained urine or accumulated fluid can be discharged smoothly through the wire tube to achieve the drainage function and operation. When it is necessary to block the flow of liquid inside the wire tube, it is only necessary to pinch it inward (that is, the direction of the cut-off block 202 toward the fixed clamp block 201). When the cut-off block 202 is pinched, the two cut-off blocks 202 will approach each other and pass through the block body of the fixed clamp block 201 through the avoidance groove, so that the blocks of the two cut-off blocks 202 will squeeze the wire tube and block the flow inside the wire tube, thereby achieving the function of cutting off and closing the wire tube. After the wire tube is cut off, the drainage liquid will not continue to leak out, and the drainage liquid collection container can be replaced or dumped. The unlocking rod 102 can position the cut-off block 20 2, so that the cut-off block 202 can stably maintain the cut-off and blocking state of the line pipe. When the two cut-off blocks 202 are close to each other, the synchronization block 2022 will drive the control shaft 103 to rotate forward through the synchronization groove 1031. When the control shaft 103 rotates forward, the block bevel of the one-way block 1022 and the tooth groove bevel of the one-way gear 1032 will squeeze each other, so that the unlocking rod 102 moves upward and compresses the locking top spring 1021, so that the one-way block 1022 and the one-way gear 1032 avoid each other and will not hinder the movement of the two cut-off blocks 202 approaching each other. Under the cooperation of the synchronization block 2022 and the synchronization groove 1031, the two cut-off blocks 202 can move synchronously and in opposite directions. The cross-sections of the gear teeth and the one-way block 1022 are both right-angled triangles, so the two cut-off blocks 202 cannot move away from each other on their own. When the two cut-off blocks 202 move away from each other, the synchronization block 2022 will drive the control shaft 103 to reverse through the synchronization groove 1031. However, under the action of the locking top spring 1021, the straight edge of the block of the one-way gear 1032 and the straight edge of the tooth groove of the one-way block 1022 will engage with each other, so that the control shaft 103 cannot reverse, so that the cut-off block 202 can stably maintain the use state of cutting off and blocking the line pipe. When it is necessary to release the use state of cutting off and blocking the line pipe by the cut-off block 202, it is only necessary to pull up the unlocking rod 102. When the unlocking rod 102 is pulled up, the one-way block 1022 will slip out of the tooth groove of the one-way gear 1032.Therefore, the control shaft 103 can be reversed freely thereafter, and under the action of the reset tension spring 2021, the two cut-off blocks 202 will also move away from each other, thereby releasing the state of cutting off and blocking the line pipe.

[0031] In another embodiment, a strong magnetic block is provided on the back side of the fixing seat 101, and the installation component 1 can be adsorbed and fixed at any position for use through the strong magnetic block, which facilitates the adjustment of the use position of the device and improves the adaptability of the device.

[0032] In this article, there are a few points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wire tube positioning and fixing structure, characterized in that: include: A mounting assembly (1), the mounting assembly (1) comprising a fixing seat (101), an unlocking rod (102) and a control shaft (103), the fixing seat (101) being fixedly mounted on a bed body of a hospital bed, the unlocking rod (102) being plugged into the inside of the fixing seat (101), and the control shaft (103) being rotatably connected to the inside of the fixing seat (101); a fixing assembly (2), the fixing assembly (2) comprising a fixing clamping block (201) and a cut-off block (202), the fixing clamping block (201) being plugged into the inside of the fixing seat (101), the cut-off block (202) being plugged into the inside of the fixing seat (101), the cut-off block (202) being located outside the fixing clamping block (201), and an avoidance groove for the cut-off block (202) to pass through is provided inside the fixing clamping block (201); the fixing assembly (2) is provided with two groups, and the two groups of fixing assemblies (2) are symmetrically arranged on both sides of the fixing seat (101).

2. A wire tube positioning and fixing structure as claimed in claim 1, characterized in that: A fixed tension spring (2011) is provided on the side of the fixed clamp block (201), and two ends of the fixed tension spring (2011) are respectively fixedly connected to the side of the fixed clamp block (201) and the inside of the fixed seat (101).

3. A wire tube positioning and fixing structure as claimed in claim 2, characterized in that: A reset spring (2021) is provided on the side of the cut-out block (202), and two ends of the reset spring (2021) are respectively fixedly connected to the side of the cut-out block (202) and the inside of the fixing seat (101).

4. A wire tube positioning and fixing structure as claimed in claim 3, characterized in that: A spiral synchronizing groove (1031) is provided on the shaft body of the control shaft (103), and a synchronizing block (2022) is provided inside the cut-out block (202), and the synchronizing block (2022) is plugged into the synchronizing groove (1031).

5. A wire tube positioning and fixing structure as claimed in claim 4, characterized in that: A locking top spring (1021) is provided on the outside of the unlocking rod (102), and two ends of the locking top spring (1021) respectively abut against the bottom of the unlocking rod (102) and the inside of the fixing seat (101).

6. A wire tube positioning and fixing structure as claimed in claim 5, characterized in that: A one-way clamping block (1022) is provided at the bottom of the unlocking lever (102), and a one-way gear (1032) is provided in the middle of the control shaft (103). The cross-sections of a single gear tooth of the one-way gear (1032) and the one-way clamping block (1022) are both right-angled triangles. Under the action of the locking top spring (1021), when the unlocking lever (102) is not pulled by an external force, the one-way clamping block (1022) is inserted into the tooth groove of the one-way gear (1032).

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