Medical equipment power supply voltage stabilizing and grounding device

Abstract

The utility model relates to the field of medical equipment, in particular to a voltage stabilizing and grounding device for a power supply of medical equipment. The technical problems that in the using process of the grounding device, the grounding device cannot be easily moved due to the fact that the grounding device does not have a good damping and buffering effect, and some grounding devices can be moved but are prone to displacement in the using process are solved. According to the technical scheme, the voltage stabilizing and grounding device for the power supply of the medical equipment comprises a fixing plate, a grounding pen, a damping assembly, a moving assembly and a supporting assembly. The damping assembly is arranged, the insulation ring is fixedly connected to the outer side wall of the grounding pen, the insulation ring is made of polyvinyl chloride materials, the environmental durability and the mechanical strength are good, the damping spring is connected with the damper, vibration generated when the grounding pen works can be effectively reduced, and then the grounding pen is moved through the moving assembly. The grounding device is convenient to move and operate, and the stability of the grounding device during working is improved through the supporting assembly.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a voltage stabilizing grounding device for a power supply of medical equipment. Background Art

[0002] Medical equipment refers to instruments, instruments, materials or other related items used on the human body, including the required software, which can play a certain auxiliary role in the treatment of diseases. Medical equipment continuously improves the basic conditions of medical science. The development of medical care depends to a large extent on the development of equipment. In actual use, due to equipment aging and other reasons, the power supply of medical equipment sometimes has leakage and other faults, and it is necessary to use a grounding device. However, most of the existing grounding devices have a single structure and do not have a good shock-absorbing and buffering effect. Collisions are inevitable during use, and the grounding device cannot be easily moved. Some can be moved but are prone to displacement during use, which cannot meet people's use needs, and thus easily affects the convenience of use of the entire grounding device. Utility Model Content

[0003] In order to overcome the problem that during the use of the grounding device, the grounding device does not have a good shock-absorbing and buffering effect, and cannot be easily moved, and some grounding devices can be moved but are prone to displacement during use.

[0004] The technical scheme of the utility model is: a medical equipment power supply voltage stabilizing grounding device, including a fixed plate, a connecting plate, a first through groove, a first limiting slide groove, a grounding pen, a power connection line, a shock absorbing component, a mounting groove, a movable component, a second through groove and a supporting component, connecting plates are installed at both ends of the left and right sides of the fixed plate, a first through groove is opened inside the fixed plate, first limiting slide grooves are opened on four sides of the inner side wall of the first through groove, a grounding pen is arranged inside the first through groove, a shock absorbing component is arranged on the outer side wall of the grounding pen and inside the first through groove, mounting grooves are opened at the top inner ends of the two groups of connecting plates, movable components are arranged inside the two groups of mounting grooves, second through grooves are opened at the inner outer ends of the two groups of connecting plates, and supporting components are arranged inside the two groups of second through grooves.

[0005] Preferably, by setting a shock-absorbing component, the insulating ring is fixedly connected to the outer wall of the grounding pen. The insulating ring is made of polyvinyl chloride and has good environmental durability and mechanical strength. A damper is connected to the shock-absorbing spring, which can effectively reduce the vibration generated by the grounding pen during operation. Then, the moving component can be used to easily move the grounding device. The supporting component can improve the stability of the grounding device during operation and avoid displacement, thereby greatly improving the ease of use of the entire grounding device.

[0006] Preferably, a power connection line is connected to the top of the grounding pen for stable connection with the medical device.

[0007] Preferably, the shock absorbing assembly includes an insulating ring, a first limiting slider and a shock absorbing spring. The insulating ring is fixedly connected to the outer wall of the grounding pen. The insulating ring is made of polyvinyl chloride and has good insulation properties. It also performs well in environmental durability and mechanical strength.

[0008] Preferably, four groups of first limit sliders are installed at equal distances on the lower end of the outer wall of the insulating ring with the center of the circle as the center. The four groups of first limit sliders are respectively located inside the four groups of first limit slide grooves. The tops of the four groups of first limit sliders are connected to two groups of shock-absorbing springs located inside the first limit slide grooves. The shock-absorbing springs are connected to dampers, which can effectively reduce the vibration generated by the grounding pen during work and have a good buffering effect.

[0009] Preferably, the moving component includes a hydraulic cylinder, a hydraulic telescopic rod, a lifting plate and a universal wheel. The hydraulic cylinder is installed inside the mounting groove. The bottom output end of the hydraulic cylinder is connected to the hydraulic telescopic rod that penetrates the connecting plate. The bottom of the hydraulic telescopic rod is provided with a lifting plate. Universal wheels are installed at the front and rear ends of the bottom of the lifting plate. By starting the hydraulic cylinder, the hydraulic telescopic rod drives the lifting plate to descend, so that the universal wheel contacts the ground, making it easy to move the grounding device.

[0010] Preferably, the support assembly includes a support sleeve, a support rod, a support base, a driving motor, a threaded screw, a second limit slide groove and a second limit slide block. The support sleeve is fixedly installed on the inner upper end of the second through groove, the inner lower end of the support sleeve is snap-connected with the support rod, the bottom of the support rod is provided with a support base, the inner top end of the support sleeve is installed with a driving motor, the bottom output end of the driving motor is connected with a threaded screw, the inner upper end of the support rod is threadedly connected with the outer side wall of the threaded screw, when the grounding device moves to a suitable position, the driving motor is started to drive the rotation of the threaded screw to realize the lowering operation of the support rod, so that the support base is in contact with the ground, thereby improving the stability of the grounding device during operation and avoiding displacement.

[0011] Preferably, second limit sliding grooves are provided on both ends of the inner wall of the support sleeve, and second limit sliding blocks are installed on the top ends of the left and right sides of the support rod. The two groups of second limit sliding blocks are respectively engaged with the two groups of second limit sliding grooves, so that the support rod is more stable during the lifting and lowering adjustment process to prevent deviation or falling off.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a composite structure of a shock-absorbing component, a moving component and a supporting component to replace the original single structure, the vibration generated by the grounding pen during operation is reduced, and a good buffering effect is achieved, so that the universal wheel contacts the ground, and the grounding device is easily moved, so that the supporting base contacts the ground, and the stability of the grounding device during operation is improved, thereby improving the convenience of use of the entire grounding device to a certain extent;

[0014] 2. Through the shock-absorbing component, the insulating ring is fixedly connected to the outer wall of the grounding pen. The insulating ring is made of polyvinyl chloride and has good insulation performance. The shock-absorbing spring is connected with a damper, which can effectively reduce the vibration generated by the grounding pen during work and has a good buffering effect;

[0015] 3. By moving the assembly, start the hydraulic cylinder to make the hydraulic telescopic rod drive the lifting plate to descend, so that the universal wheel touches the ground, making it easy to move the grounding device;

[0016] 4. Through the support assembly, the drive motor is started to drive the rotation of the threaded screw to realize the lowering operation of the support rod, so that the support base contacts the ground, thereby improving the stability of the grounding device during operation and avoiding displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 What is shown is a second three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the shock absorbing assembly installation;

[0020] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the support assembly installation of the utility model;

[0021] Figure 5 What is shown is a schematic diagram of the split three-dimensional structure of the support component of the utility model.

[0022] Explanation of the accompanying drawings: 1-fixed plate, 2-connecting plate, 3-first through groove, 4-first limiting slide groove, 5-grounding pen, 6-power connecting line, 7-shock absorbing assembly, 8-installing groove, 9-moving assembly, 10-second through groove, 11-support assembly, 701-insulating ring, 702-first limiting slide block, 703-shock absorbing spring, 901-hydraulic cylinder, 902-hydraulic telescopic rod, 903-lifting plate, 904-universal wheel, 101-support sleeve, 102-support rod, 103-support base, 104-drive motor, 105-threaded screw, 106-second limiting slide groove, 107-second limiting slide block. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-3 The utility model provides an embodiment: a power supply voltage stabilizing grounding device for medical equipment, comprising a fixed plate 1, a connecting plate 2, a first through slot 3, a first limiting slide slot 4, a grounding pen 5, a power connection line 6, a shock absorbing component 7, an installation slot 8, a moving component 9, a second through slot 10 and a supporting component 11, the left and right ends of the fixed plate 1 are both equipped with connecting plates 2, the interior of the fixed plate 1 is provided with a first through slot 3, the inner side wall of the first through slot 3 is provided with a first limiting slide slot 4 on all four sides, the interior of the first through slot 3 is provided with a grounding pen 5, the top of the grounding pen 5 is connected to the power connection line 6 for stable connection with the medical equipment, the outer side wall of the grounding pen 5 and the interior of the first through slot 3 is provided with a shock absorbing component 7, the shock absorbing component 7 includes There are an insulating ring 701, a first limiting slider 702 and a shock-absorbing spring 703. The insulating ring 701 is fixedly connected to the outer wall of the grounding pen 5. The insulating ring 701 is made of polyvinyl chloride and has good insulation performance. At the same time, it also performs well in environmental durability and mechanical strength. Four groups of first limiting sliders 702 are installed at equal distances on the lower end of the outer wall of the insulating ring 701 with the center of the circle as the center. The four groups of first limiting sliders 702 are respectively located inside the four groups of first limiting slide grooves 4. The tops of the four groups of first limiting sliders 702 are connected to two groups of shock-absorbing springs 703 located inside the first limiting slide grooves 4. A damper is connected to the shock-absorbing spring 703, which can effectively reduce the vibration generated by the grounding pen 5 during operation and has a good buffering effect.

[0025] See also Figure 4-5In this embodiment, the top inner ends of the two groups of connecting plates 2 are provided with mounting grooves 8, and the insides of the two groups of mounting grooves 8 are provided with moving components 9, and the moving components 9 include a hydraulic cylinder 901, a hydraulic telescopic rod 902, a lifting plate 903 and a universal wheel 904. The hydraulic cylinder 901 is installed inside the mounting groove 8, and the bottom output end of the hydraulic cylinder 901 is connected to the hydraulic telescopic rod 902 that passes through the connecting plate 2, and the bottom of the hydraulic telescopic rod 902 is provided with a lifting plate 903, and the front and rear ends of the bottom of the lifting plate 903 are both provided with universal wheels 904 By starting the hydraulic cylinder 901, the hydraulic telescopic rod 902 drives the lifting plate 903 to descend, so that the universal wheel 904 contacts the ground, which makes it easy to move the grounding device. The inner outer ends of the two groups of connecting plates 2 are both provided with second through grooves 10, and the inner parts of the two groups of second through grooves 10 are both provided with support components 11. The support components 11 include a support sleeve 101, a support rod 102, a support base 103, a drive motor 104, a threaded screw 105, a second limiting slide groove 106 and a second limiting slide block 107. The support sleeve 101 is fixedly installed on the inner upper end of the second through groove 10, and the inner lower end of the support sleeve 101 is connected with the support rod 102 in a snap-fitting manner. The bottom of the support rod 102 is provided with a support base 103. The inner top of the support sleeve 101 is installed with a drive motor 104, and the bottom output end of the drive motor 104 is connected with a threaded screw 105. The inner upper end of the support rod 102 is threadedly connected with the outer wall of the threaded screw 105. When the grounding device moves to a suitable position, the threaded screw 105 is driven to rotate by starting the drive motor 104. Rotate to realize the lowering operation of the support rod 102, so that the support base 103 is in contact with the ground, which improves the stability of the grounding device during operation and avoids displacement. Second limiting sliding grooves 106 are provided at the left and right ends of the inner wall of the support sleeve 101, and second limiting sliding blocks 107 are installed on the top of the left and right sides of the support rod 102. The two groups of second limiting sliding blocks 107 are respectively engaged with the two groups of second limiting sliding grooves 106, so that the support rod 102 is more stable during the lifting and lowering adjustment process to prevent deviation or falling off.

[0026] When the grounding device is working, firstly, a power connection line 6 is connected through the top of the grounding pen 5 for stable connection with the medical device, and then the insulating ring 701 is fixedly connected to the outer wall of the grounding pen 5 through the shock absorbing component 7. The insulating ring 701 is made of polyvinyl chloride and has good insulation performance. At the same time, it also performs well in environmental durability and mechanical strength. The tops of the four groups of first limit sliders 702 are connected with two groups of shock absorbing springs 703 located inside the first limit slide groove 4. The shock absorbing springs 703 are connected with a damper, which can effectively reduce the vibration generated by the grounding pen 5 during operation and has a good buffering effect.

[0027] Then, the hydraulic cylinder 901 is started by the moving assembly 9 to make the hydraulic telescopic rod 902 drive the lifting plate 903 to descend, so that the universal wheel 904 contacts the ground, making it easy to move the grounding device;

[0028] When it moves to a suitable position, the driving motor 104 is started through the supporting assembly 11 to drive the rotation of the threaded screw 105, thereby realizing the lowering operation of the support rod 102, and making the supporting base 103 contact with the ground, thereby improving the stability of the grounding device during operation and avoiding displacement. The two groups of second limit sliders 107 are respectively engaged with the two groups of second limit slots 106, so that the support rod 102 is more stable during the lifting and lowering adjustment process to prevent deviation or falling off.

[0029] Through the above steps, the shock absorbing component 7 is set, and the insulating ring 701 is fixedly connected to the outer wall of the grounding pen 5. The insulating ring 701 is made of polyvinyl chloride and has good insulation performance. The shock absorbing spring 703 is connected with a damper, which can effectively reduce the vibration generated by the grounding pen 5 during operation and has a good buffering effect. Then, the hydraulic cylinder 901 is started to make the hydraulic telescopic rod 902 drive the lifting plate 903 to descend, so that the universal wheel 904 contacts the ground, which is convenient for easy movement of the grounding device. When it moves to a suitable position, the drive motor 104 is started to drive the rotation of the threaded screw 105 to realize the descending operation of the support rod 102, so that the support base 103 contacts the ground, thereby improving the stability of the grounding device during operation, and thus greatly improving the convenience of use of the entire grounding device.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A voltage stabilizing grounding device for a medical device power supply, comprising a fixing plate (1); characterized in that: The invention also comprises a connecting plate (2), a first through slot (3), a first limiting sliding slot (4), a grounding pen (5), a power connection line (6), a shock absorbing component (7), a mounting slot (8), a moving component (9), a second through slot (10) and a supporting component (11). The connecting plate (2) is installed at both left and right ends of the fixed plate (1). The fixed plate (1) is provided with a first through slot (3) inside. The first limiting sliding slot (4) is provided on four sides of the inner wall of the first through slot (3). The grounding pen (5) is arranged inside the first through slot (3). The outer wall of the grounding pen (5) and located inside the first through slot (3) is provided with a shock absorbing component (7). The top inner ends of the two groups of connecting plates (2) are provided with mounting slots (8). The moving component (9) is provided inside the two groups of mounting slots (8). The inner outer ends of the two groups of connecting plates (2) are provided with second through slots (10). The supporting component (11) is provided inside the two groups of second through slots (10).

2. A medical equipment power supply voltage stabilizing grounding device according to claim 1, characterized in that: The top of the grounding pen (5) is connected with a power connection line (6).

3. A medical equipment power supply voltage stabilizing grounding device according to claim 1, characterized in that: The shock absorbing assembly (7) comprises an insulating ring (701), a first limiting slider (702) and a shock absorbing spring (703); the insulating ring (701) is fixedly connected to the outer wall of the grounding pen (5); and the insulating ring (701) is made of polyvinyl chloride.

4. A voltage stabilizing grounding device for medical equipment power supply according to claim 3, characterized in that: Four groups of first limit sliders (702) are installed at equal distances on the lower end of the outer wall of the insulating ring (701) with the center of the circle as the center. The four groups of first limit sliders (702) are respectively located inside the four groups of first limit slide grooves (4). The tops of the four groups of first limit sliders (702) are connected to two groups of shock absorbing springs (703) located inside the first limit slide grooves (4), and the shock absorbing springs (703) are connected to dampers.

5. A voltage stabilizing grounding device for medical equipment power supply according to claim 1, characterized in that: The moving assembly (9) comprises a hydraulic cylinder (901), a hydraulic telescopic rod (902), a lifting plate (903) and a universal wheel (904); the hydraulic cylinder (901) is installed inside the installation groove (8); the bottom output end of the hydraulic cylinder (901) is connected to the hydraulic telescopic rod (902) penetrating the connecting plate (2); the bottom of the hydraulic telescopic rod (902) is provided with a lifting plate (903); and the front and rear ends of the bottom of the lifting plate (903) are both provided with universal wheels (904).

6. A medical equipment power supply voltage stabilizing grounding device according to claim 1, characterized in that: The support assembly (11) comprises a support sleeve (101), a support rod (102), a support base (103), a drive motor (104), a threaded screw (105), a second limiting sliding groove (106) and a second limiting sliding block (107); the support sleeve (101) is fixedly mounted on the inner upper end of the second through groove (10); the inner lower end of the support sleeve (101) is snap-connected with the support rod (102); the bottom of the support rod (102) is provided with a support base (103); the inner top end of the support sleeve (101) is installed with a drive motor (104); the bottom output end of the drive motor (104) is connected with the threaded screw (105); the inner upper end of the support rod (102) is threadedly connected with the outer side wall of the threaded screw (105).

7. A medical equipment power supply voltage stabilizing grounding device according to claim 1, characterized in that: Second limiting sliding grooves (106) are provided at both left and right ends of the inner side wall of the support sleeve (101), and second limiting sliding blocks (107) are installed at the top ends of the left and right sides of the support rod (102), and two groups of second limiting sliding blocks (107) are respectively engaged and connected with the two groups of second limiting sliding grooves (106).

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