Fixing support for nursing thoracic cavity pipeline
By designing a nursing chest tube fixing bracket with adjustment box, guide rod, fixing clip and angle components, the problems of inconvenient angle adjustment and poor stability in the prior art are solved, and the angle range is expanded and structural compactness is achieved, reducing the degree of improvement and the degree of improvement and the degree of improvement is achieved. production costs.
Patent Information
- Application Number
- CN202420080352.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-12
AI Technical Summary
The existing nursing thoracic tube fixing brackets are inconvenient for rapid adjustment when adjusting the angle of the guide rod, the angle range is small and the stability is poor, and there is a need for optimization space to reduce the number of parts to reduce production costs.
Design a nursing thoracic tube fixing bracket including an adjustment box, a guide rod arranged in a transverse direction, a fixed clip installed in a linear array, a vertical rod, an angle assembly and a height assembly, and quickly adjust the angle between the guide rod and the vertical rod by rotating the knob. The angle changes are achieved using the mating of screws and connecting blocks, and the number of parts is reduced by optimizing the structure.
The stability of the guide rod angle is achieved and the expansion of the angle range is achieved, while reducing the number of parts and reducing production costs, and solving the problems of inconvenient angle adjustment and poor stability in the prior art.
Smart Images
Figure CN222130757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a nursing chest cavity pipeline fixing bracket. Background Art
[0002] With the development of society and technology, equipment in various fields has been greatly developed. In medical treatment, thoracic surgery is a medical specialty that mainly specializes in the study of organs in the chest cavity. When performing closed chest drainage, medical staff need to insert a drainage tube into the patient's chest cavity to drain the gas or fluid in the pleural cavity and prevent external air and fluid from entering the chest cavity. In order to fix the drainage tube, it is generally necessary to fix the drainage tube through a pipe fixing bracket to prevent the drainage tube from deviating during use and causing damage to the patient.
[0003] After searching, the announcement number CN216125029U, application date 2021.10.22, discloses a medical cardiothoracic surgery nursing chest tube fixing bracket; in actual use, it also has the following disadvantages:
[0004] First, the angle of the guide rod is adjusted by a card block and a card slot during use, but this method is not convenient for medical staff to quickly adjust the angle, the adjustment angle is fixed, and the stability of the card block and the card slot is poor;
[0005] Second, there is room for optimization of its structure to reduce the number of parts and components to reduce production costs.
[0006] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content
[0007] The purpose of the utility model is to design a nursing chest pipe fixing bracket that can quickly adjust the guide rod angle, increase the adjustable angle, and is stable and reliable with an optimized structure, so as to solve the above-mentioned deficiencies in the technology.
[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nursing chest pipe fixing bracket, comprising an adjustment box, a guide rod arranged horizontally at the top of the adjustment box, and a fixing clamp installed in a linear array at the bottom end of the guide rod, a vertical rod passing through and slidably connected to the top of the adjustment box, the top of the vertical rod is rotatably connected to one end of the guide rod, and the adjacent ends of the vertical rod and the guide rod are respectively provided with a first accommodating groove and a second accommodating groove, and an angle component for controlling the angle between the vertical rod and the guide rod is installed in the first accommodating groove and the second accommodating groove, and a height component for controlling the vertical height of the vertical rod in the adjustment box is also installed inside the adjustment box.
[0009] Preferably, the angle assembly includes a first connecting block and a second connecting block located in the first accommodating groove and the second accommodating groove, and a first screw rod rotatably connected inside the first connecting block, the first connecting block and the second connecting block are rotatably connected to the vertical rod and the guide rod respectively, and the first screw rod passes through the second connecting block and is spirally transmitted with the second connecting block.
[0010] Preferably, the height component includes a threaded hole passing through the bottom end of the vertical rod, a second screw with helical transmission inside the threaded hole, a first bevel gear fixedly connected to the bottom of the second screw, a second bevel gear meshing with one side of the first bevel gear, and a transmission shaft fixedly connected to the middle part of the second bevel gear, and the bottom end of the second screw is rotatably connected to the bottom of the inner cavity of the adjustment box.
[0011] Preferably, the end of the first screw rod away from the first connecting block is fixedly connected to a first knob, and the end of the transmission shaft away from the second bevel gear is fixedly connected to a second knob.
[0012] Preferably, the cross section of the vertical rod is set to be non-circular.
[0013] Preferably, a baffle is fixedly connected to the outer peripheral surface of the vertical rod, and when the baffle contacts the top surface of the adjustment box, the vertical rod does not contact the second bevel gear.
[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0015] 1. This product is designed based on the existing products. By rotating the first knob, the angle between the guide rod and the vertical rod can be quickly adjusted, which solves the problem of poor stability in the existing technology of adjusting the angle by matching the card block and the card slot;
[0016] 2. The angle between the guide rod and the vertical rod can be gradually changed by the cooperation between the first screw rod, the first connecting block and the second connecting block, unlike the existing technology which can only be adjusted to a fixed angle by the cooperation between the clamping block and the clamping slot, thus solving the problem of small angle range;
[0017] 3. This product reduces the number of parts and components by optimizing the existing technical structure, while making the structure more compact, thereby reducing production costs while achieving the expected functions of the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0019] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a partial cross-sectional view of the utility model.
[0021] Description of reference numerals:
[0022] 1. Adjustment box; 2. Guide rod; 3. Fixing clamp; 4. Vertical rod; 5. First accommodating groove; 6. Second accommodating groove; 7. Angle assembly; 701. First connecting block; 702. Second connecting block; 703. First screw rod; 8. Height assembly; 801. Threaded hole; 802. Second screw rod; 803. First bevel gear; 804. Second bevel gear; 805. Transmission shaft; 9. First knob; 10. Second knob; 11. Blocking piece. DETAILED DESCRIPTION
[0023] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0025] Example:
[0026] like Figure 1-2As shown, it includes an adjustment box 1, a guide rod 2 arranged horizontally at the top of the adjustment box 1, and a fixing clamp 3 installed in a linear array at the bottom of the guide rod 2. The top of the adjustment box 1 passes through and is slidably connected with a vertical rod 4, the top of the vertical rod 4 is rotatably connected to one end of the guide rod 2, and the adjacent ends of the vertical rod 4 and the guide rod 2 are respectively provided with a first accommodating groove 5 and a second accommodating groove 6, the first accommodating groove 5 and the second accommodating groove 6 are respectively rotatably connected with a first connecting block 701 and a second connecting block 702, the first connecting block 701 is rotatably connected with a first screw rod 703 inside, and the first screw rod 703 passes through the second connecting block 702. It is spirally transmitted with the second connecting block 702, and the end of the first screw 703 is fixedly connected to the first knob 9, the bottom end of the vertical rod 4 is opened with a threaded hole 801, and the second screw 802 is spirally transmitted inside the threaded hole 801, the bottom of the second screw 802 is fixedly connected to the first bevel gear 803, one side of the first bevel gear 803 is meshed with the second bevel gear 804, the middle part of the second bevel gear 804 is fixedly connected to the transmission shaft 805, the end of the transmission shaft 805 is fixedly connected to the second knob 10, the bottom end of the second screw 802 is rotatably connected to the bottom of the inner cavity of the adjusting box 1, and the outer peripheral surface of the vertical rod 4 is fixedly connected to a baffle 11.
[0027] When the device is not used, the blocking piece 11 contacts the top surface of the adjustment box 1. When the height of the fixing clamp 3 is to be adjusted, the second knob 10 is turned, the second knob 10 drives the transmission shaft 805 to rotate, the transmission shaft 805 drives the second bevel gear 804 to rotate, the second bevel gear 804 drives the first bevel gear 803 to rotate, the first bevel gear 803 drives the second screw 802 to rotate, the second screw 802 drives the vertical rod 4 to extend upward from the top of the adjustment box 1 through the spiral transmission of the threaded hole 801, the vertical rod 4 drives the guide rod 2, and the guide rod 2 drives the fixing clamp 3 to rise;
[0028] When it is necessary to adjust the angle between the fixing clamp 3 and the vertical rod 4, turn the first knob 9, and the first knob 9 drives the first screw 703 to rotate. Through the spiral transmission of the first screw 703 and the second connecting block 702, the second connecting block 702 moves on the first screw 703. When the second connecting block 702 moves away from the first connecting block 701, the angle between the guide rod 2 and the vertical rod 4 gradually increases, and vice versa. The guide rod 2 will drive the fixing clamp 3 to rotate, thereby adjusting the angle between the fixing clamp 3 and the vertical rod 4.
[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
[0030] Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein;
[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A nursing chest tube fixing bracket, comprising an adjustment box (1), a guide rod (2) arranged transversely at the top end of the adjustment box (1), and a fixing clamp (3) installed in a linear array at the bottom end of the guide rod (2), characterized in that: A vertical rod (4) passes through and is slidably connected to the top of the regulating box (1); the top of the vertical rod (4) is rotatably connected to one end of the guide rod (2); a first receiving groove (5) and a second receiving groove (6) are respectively provided at the adjacent ends of the vertical rod (4) and the guide rod (2); an angle component (7) for controlling the angle between the vertical rod (4) and the guide rod (2) is installed in the first receiving groove (5) and the second receiving groove (6); and a height component (8) for controlling the vertical height of the vertical rod (4) in the regulating box (1) is also installed inside the regulating box (1).
2. A nursing chest duct fixing bracket according to claim 1, characterized in that: The angle assembly (7) comprises a first connecting block (701) and a second connecting block (702) located in the first accommodating groove (5) and the second accommodating groove (6), and a first screw rod (703) rotatably connected inside the first connecting block (701); the first connecting block (701) and the second connecting block (702) are rotatably connected to the vertical rod (4) and the guide rod (2) respectively; the first screw rod (703) passes through the second connecting block (702) and is screw-driven with the second connecting block (702).
3. A nursing chest duct fixing bracket according to claim 2, characterized in that: The height assembly (8) comprises a threaded hole (801) penetrating the bottom end of the vertical rod (4), a second screw rod (802) for spiral transmission inside the threaded hole (801), a first bevel gear (803) fixedly connected to the bottom of the second screw rod (802), a second bevel gear (804) meshing with one side of the first bevel gear (803), and a transmission shaft (805) fixedly connected to the middle of the second bevel gear (804), and the bottom end of the second screw rod (802) is rotatably connected to the bottom of the inner cavity of the adjustment box (1).
4. A nursing chest duct fixing bracket according to claim 3, characterized in that: The end of the first screw rod (703) away from the first connection block (701) is fixedly connected to a first knob (9), and the end of the transmission shaft (805) away from the second bevel gear (804) is fixedly connected to a second knob (10).
5. A nursing chest duct fixing bracket according to claim 1, characterized in that: The cross section of the vertical rod (4) is arranged to be non-circular.
6. A nursing chest duct fixing bracket according to claim 3, characterized in that: A baffle (11) is fixedly connected to the outer peripheral surface of the vertical rod (4); when the baffle (11) contacts the top surface of the adjustment box (1), the vertical rod (4) does not contact the second bevel gear (804).