Open-frame type medical power supply box

Abstract

The invention discloses an open frame type medical power supply box which comprises a box frame and an adjustable driving mechanism, the adjustable driving mechanism comprises a mounting bearing seat mounted in a protective cover, a driving gear and a driven gear are rotatably mounted on one side of the mounting bearing seat, and the driving gear is in meshed connection with the driven gear; one side of the driving gear and one side of the driven gear are movably sleeved with a first face gear sleeve and a second face gear sleeve through spline rods respectively, and the outer side of the first face gear sleeve and the outer side of the second face gear sleeve are provided with a stirring frame through shaft bolts. Components can be installed in a classified and centralized mode through the three sets of module power boxes, all functional sub-components are arranged and combined according to a certain rule to form a compact and efficient overall structure, follow-up maintenance work is facilitated, meanwhile, modular layout is adopted for designing power supply batteries, all the power supply batteries are relatively independent, and when a certain power supply battery breaks down, the power supply batteries are not damaged. Only a fault power supply battery needs to be replaced, and the whole power box does not need to be shut down.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to an open-frame medical power supply box. Background Art

[0002] An open-frame power supply box is relative to a closed-type power supply. It refers to a power supply device that is directly installed in a cabinet or rack. This design allows the power supply to be directly exposed to the air, which is convenient for heat dissipation and maintenance, while saving installation space. Open-frame power supply boxes are widely used in various power supply occasions that require high reliability and high stability, such as the medical field. In the field of medical equipment, the stability and reliability of power supply are crucial. Medical equipment, such as monitors, surgical robots, radiological imaging equipment, hemodialysis machines, etc., often require high-precision power support to ensure their normal operation and data accuracy. Open-frame power supply boxes can provide stable and reliable power output to meet the high requirements of these medical devices for power quality.

[0003] In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art that have not been solved: the device needs to be shut down for maintenance, which affects the stability of the medical equipment and the safety of the patients, and the internal design of the power box is unreasonable. Since the components inside the power box are not classified and the layout of the components is chaotic, it is inconvenient to replace or repair and increases the difficulty of the maintenance personnel's work. For this reason, we propose an open-frame medical power supply box to solve the existing problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the internal design of the power supply box is unreasonable, due to the complex internal layout of the power supply box and the dense components, it is inconvenient to replace or repair, which increases the difficulty of the maintenance personnel's work. At the same time, the device needs to be shut down for maintenance, which affects the stability of the medical equipment operation and the safety of the patients.

[0005] To achieve the above object, the present invention provides the following technical solutions: An open-frame medical power supply box, comprising a box frame and an adjustable driving mechanism, wherein the adjustable driving mechanism is mounted on one side of the top of the box frame through a protective cover, and the adjustable driving mechanism comprises a mounting bearing seat mounted inside the protective cover, a driving gear and a driven gear are rotatably mounted on one side of the mounting bearing seat, and the driving gear and the driven gear are meshed and connected, a first face gear sleeve and a second face gear sleeve are movably sleeved on one side of the driving gear and the driven gear through a spline rod, a toggle frame is mounted on the outer sides of the first face gear sleeve and the second face gear sleeve through a shaft bolt, and a first transmission gear group and a second transmission gear group extending to the inside of the protective cover are rotatably mounted on one side of the top of the box frame; A first bevel gear rod and a second bevel gear rod are rotatably mounted inside one side of the box frame, a front and rear clamping mechanism is meshedly connected to one side of the first transmission gear set, and the front and rear clamping mechanism is rotatably mounted inside the top of the box frame, and a left and right clamping mechanism is meshedly connected to one side of the front and rear clamping mechanism through the first bevel gear rod and the second bevel gear rod; A power storage box is fixedly installed at the bottom of the box frame, and a power supply battery is installed inside the power storage box through a locking mechanism.

[0006] Furthermore, the driving gear passes through one end of the mounting bearing seat and is fixedly mounted with a crank, the top of the mounting bearing seat is mounted with a limit frame through the bearing frame, the first transmission gear group is relatively movably meshed with the first face gear sleeve, and the second face gear sleeve is relatively movably meshed with the second transmission gear group.

[0007] Furthermore, the first transmission gear group and the second transmission gear group are both composed of face gears and bevel gears. The face gears in the first transmission gear group are relatively movably meshed with the first face gear sleeve, and the face gears in the second transmission gear group are relatively movably meshed with the second face gear sleeve. The bevel gears are respectively meshed with the first transmission bevel gear rod and the second transmission bevel gear rod.

[0008] Furthermore, the front and rear clamping mechanism includes an internal first transmission rod installed on the top of the box frame, first threaded bevel gear rods are equidistantly installed on both sides of the first transmission rod, a first threaded bevel gear rod is threadedly sleeved on the outer side of the first threaded bevel gear rod, and a top protective plate is fixedly installed on the bottom of the first threaded sleeve.

[0009] Furthermore, a first transmission bevel gear rod is meshed and installed on one side of the first transmission gear group, one end of the first transmission bevel gear rod is meshed and connected with the first bevel gear rod, the bottom end of the first bevel gear rod is meshed and connected with the second transmission rod, one side of the second transmission rod is equidistantly meshed and connected with a second threaded bevel gear rod, the outer side threads of both ends of the second threaded bevel gear rod are sleeved with second threaded sleeves, and a bottom protective plate is fixedly installed on the top of the second threaded sleeve.

[0010] Furthermore, one side of the second transmission gear group is meshed and connected with the second transmission bevel gear rod, one end of the second transmission bevel gear rod is meshed and connected with the third transmission bevel gear rod, both ends of the third transmission bevel gear rod are meshed and connected with the second bevel gear rod, the bottom end of the second bevel gear rod is meshed and connected with the fourth transmission bevel gear rod, one end of the fourth transmission bevel gear rod is meshed and connected with the third threaded bevel gear rod, the outer side of the third threaded bevel gear rod is threaded with a third threaded sleeve, and an adjustable protective plate is fixedly installed on the top of the third threaded sleeve.

[0011] Furthermore, the adjustable protective plate includes a perforated plate and a socket plate, sliders are fixedly installed on both sides of the perforated plate, a mounting groove is opened inside the socket plate, and the socket plate is movably socketed on both sides of the perforated plate in cooperation with the slider through the mounting groove.

[0012] Furthermore, a parallel electrode seat is fixedly installed on the back of the power storage box, and a locking mechanism is equidistantly embedded in the front of the power storage box, and the locking mechanism includes a mounting sleeve embedded in the front of the power storage box, a reset spring is fixedly installed inside the mounting sleeve, one end of the reset spring is rotatably installed with an abutment frame through a connecting block, a pin block is fixedly installed on one side of the abutment frame, and a pull ring is movably installed on the front of the connecting block.

[0013] Furthermore, three groups of modular power boxes are installed inside the box frame through the cooperation and clamping of front and rear clamping mechanisms and left and right clamping mechanisms, and the modular power boxes are located above the power storage box.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the front and rear clamping mechanisms and the left and right clamping mechanisms to quickly clamp and install the module power box through an adjustable driving mechanism. At the same time, the front and rear clamping mechanisms and the left and right clamping mechanisms can adjust the clamping space according to the specifications of the module power box, which is convenient for replacing and clamping module power boxes of different specifications. The front and rear clamping mechanisms and the left and right clamping mechanisms can also be used to perform safety protection on the front and back and both sides of the module power box. At the same time, three groups of module power boxes can be used to classify and centrally install components. According to the functional requirements and performance indicators of the power box, the storage and installation of components are reasonably divided. The module power box adopts a modular layout design, and various functional components are arranged and combined according to a certain rule to form a compact and efficient overall structure, which is convenient for subsequent maintenance work. Since the module power box adopts a modular design, each module power box is relatively independent, which makes maintenance work easier. When a certain part inside the module power box is When a component fails, it is only necessary to unlock the clamping restrictions on the module power box through the front and rear clamping mechanisms and the left and right clamping mechanisms, so that the module power box can be taken out conveniently to replace the faulty components without shutting down the entire power supply box. At the same time, the power supply batteries are designed with a modular layout. Each power supply battery is relatively independent. When a power supply battery fails, it is only necessary to replace the faulty power supply battery without shutting down the entire power box, so that the faulty power storage box can be quickly replaced without affecting other modules, reducing downtime, and can effectively solve the problem of open-frame medical power supply boxes requiring shutdown maintenance, improve the skills and experience level of maintenance personnel, and ensure the stable operation of medical equipment and the safety of patients. The modular design makes the power supply box upgrade work more flexible and convenient, and it is only necessary to replace or add corresponding modules to achieve the upgrade, without the need for large-scale transformation of the entire power supply box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3It is a schematic diagram of the internal structure of the power box of the present invention; Figure 4 It is a schematic diagram of the internal structure of the locking mechanism of the present invention; Figure 5 It is a schematic diagram of the internal structure of the support frame of the present invention; Figure 6 It is a schematic diagram of the transmission structure of the adjustable driving machine of the present invention; Figure 7 It is a partial structural schematic diagram of the front and rear clamping mechanism of the present invention; Figure 8 It is a schematic diagram of the structure of the adjustable protective plate of the present invention; Fig. 9 It is a schematic diagram of the partial structure of the adjustable driving mechanism of the present invention; Fig.10 It is a schematic diagram of the internal structure of the adjustable driving mechanism of the present invention; Fig.11 It is a schematic diagram of the structure of the meshing state of the adjustable driving mechanism of the present invention.

[0016] In the figure: 1, box frame; 2, power storage box; 201, parallel electrode seat; 202, power supply battery; 203, locking mechanism; 2031, installation sleeve; 2032, reset spring; 2033, contact frame; 2034, pin block; 2035, pull ring; 3, first bevel gear rod; 301, second bevel gear rod; 4, adjustable drive mechanism; 401, installation bearing seat; 402, driving gear; 403, first face gear sleeve; 404, driven gear; 405, second face gear sleeve; 406, first transmission gear set; 407, second transmission gear set; 408, toggle frame; 409, limit frame; 410, crank; 5, adjustable Adjusting protection plate; 501, orifice plate; 502, socket plate; 503, mounting groove; 504, slider; 6, front and rear clamping mechanism; 601, first transmission rod; 602, first threaded bevel gear rod; 603, first thread sleeve; 604, top protection plate; 605, first transmission bevel gear rod; 606, second transmission bevel gear rod; 607, third transmission bevel gear rod; 608, second transmission rod; 609, second threaded bevel gear rod; 610, second thread sleeve; 611, bottom protection plate; 7, left and right clamping mechanism; 701, fourth transmission bevel gear rod; 702, third threaded bevel gear rod; 703, third thread sleeve; 8, module power box. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Example: As attached Figure 1 To Attachment Fig.11 As shown: an open-frame medical power supply box, including a box frame 1, an adjustable driving mechanism 4, the adjustable driving mechanism 4 is installed on one side of the top of the box frame 1 through a protective cover, and the adjustable driving mechanism 4 includes a mounting bearing seat 401 installed inside the protective cover, a driving gear 402 and a driven gear 404 are rotatably installed on one side of the mounting bearing seat 401, and the driving gear 402 is meshed and connected with the driven gear 404, and one side of the driving gear 402 and the driven gear 404 is movably sleeved with a first face gear sleeve 403 and a second face gear sleeve 405 through a spline rod, and a toggle frame 408 is installed on the outer side of the first face gear sleeve 403 and the second face gear sleeve 405 through a shaft bolt, and a first transmission gear group 406 and a second transmission gear group 407 extending to the inside of the protective cover are rotatably installed on one side of the top of the box frame 1; The first bevel gear rod 3 and the second bevel gear rod 301 are rotatably mounted inside one side of the box frame 1, and the front and rear clamping mechanisms 6 are meshedly connected to one side of the first transmission gear set 406, and the front and rear clamping mechanisms 6 are rotatably mounted inside the top of the box frame 1, and the left and right clamping mechanisms 7 are meshedly connected to one side of the front and rear clamping mechanisms 6 through the first bevel gear rod 3 and the second bevel gear rod 301; The toggle frame 408 is composed of a shaft frame and a toggle plate. When the front and rear clamping mechanisms 6 are driven, the toggle plate drives the shaft frame to tilt and move, and the tilted shaft frame drives the first face gear sleeve 403 to move to engage with the first transmission gear set 406. The rotating driving gear 402 drives the first face gear sleeve 403 to rotate through the spline rod, and the rotating first face gear sleeve 403 drives the meshing first transmission gear set 406 to rotate, and the rotating first transmission gear set 406 drives the first transmission rod 601 and the meshing first transmission bevel gear rod 605 to rotate; The rotating first transmission rod 601 drives the first threaded bevel gear rod 602 to rotate, and the reversely rotating first threaded bevel gear rod 602 drives the first thread sleeve 603 to move relatively, and the relatively moving first thread sleeve 603 drives the top protective plate 604 to move relatively to clamp the top of the front and rear of the module power box 8; The rotating first transmission bevel gear rod 605 drives the second transmission rod 608 to rotate through the first bevel gear rod 3, and the rotation drives the three groups of second threaded bevel gear rods 609 to rotate synchronously. The rotating second threaded bevel gear rod 609 drives the two groups of second thread sleeves 610 to move relative to each other through the bidirectional thread. The relatively moving second thread sleeves 610 drive the bottom protection plate 611 to move relative to each other to clamp the bottom of the front and rear of the module power box 8. When driving the left and right clamping mechanisms 7, the first face gear sleeve 403 is driven away from the first transmission gear set 406 by reversely shifting the shifting frame 408. At the same time, the inclined shifting frame 408 drives the second face gear sleeve 405 to move to engage with the second transmission gear set 407. The rotating driving gear 402 drives the meshing driven gear 404. The driven gear 404 drives the second face gear sleeve 405 to rotate through the spline rod. The rotating second face gear sleeve 405 drives the second transmission gear set 407 to rotate. The transmission gear set 407 drives the meshing second transmission bevel gear rod 606 to rotate, the rotating second transmission bevel gear rod 606 drives the fourth transmission bevel gear rod 701 to rotate through the second bevel gear rod 301, the rotating fourth transmission bevel gear rod 701 drives the third threaded bevel gear rod 702 to rotate, the rotating third threaded bevel gear rod 702 drives the third thread sleeve 703 to move relatively, and the relatively moving third thread sleeve 703 drives the adjustable protective plate 5 to move relatively to clamp and limit the left and right sides of the module power box 8; A power storage box 2 is fixedly installed at the bottom of the box frame 1, and a power supply battery 202 is installed inside the power storage box 2 through a locking mechanism 203; Among them, a pin hole is opened on the front of the power supply battery 202, and the power supply battery 202 is designed in a modular layout. Each power supply battery 202 is relatively independent. When a power supply battery 202 fails, only the faulty power supply battery 202 needs to be replaced without shutting down the entire power supply box, so that the faulty power supply storage box 2 can be quickly replaced without affecting other modules, thereby reducing downtime.

[0021] As attached Fig. 9 To Attachment Fig.11 As shown, the driving gear 402 passes through one end of the mounting bearing seat 401 and is fixedly mounted with a crank 410, the top of the mounting bearing seat 401 is mounted with a limit frame 409 through a bearing frame, the first transmission gear set 406 is relatively movable and meshed with the first face gear sleeve 403, and the second face gear sleeve 405 is relatively movable and meshed with the second transmission gear set 407; Among them, the crank handle 410 is composed of a connecting plate and a shaft handle, one side of the connecting plate is fixedly connected to one side of the driving gear 402. When using the crank handle 410, the shaft handle is flipped to a horizontal state, and the shaft handle is held and rotated to drive the driving gear 402 to rotate through the connecting plate. The limit frame 409 is composed of a flip handle and a limit plate. The flip plate is moved to the right to drive the limit plate to flip against the toggle frame 408, thereby limiting the toggle frame 408. The flip handle is moved to the left to drive the limit plate to flip away from the toggle frame 408, thereby unlocking the toggle frame 408.

[0022] As attached Fig. 9 To Attachment Fig.11 As shown, the first transmission gear set 406 and the second transmission gear set 407 are both composed of face gears and bevel gears. The face gears in the first transmission gear set 406 are relatively movably meshed with the first face gear sleeve 403, and the face gears in the second transmission gear set 407 are relatively movably meshed with the second face gear sleeve 405. The bevel gears are meshed with the first transmission bevel gear rod 605 and the second transmission bevel gear rod 606 respectively. The positions of the first face gear sleeve 403 and the second face gear sleeve 405 are adjusted by the toggle frame 408, so that the first face gear sleeve 403 and the second face gear sleeve 405 can be adjusted to mesh with the first transmission gear set 406 and the second transmission gear set 407 respectively, so as to adjust the transmission target according to the clamping needs.

[0023] As attached Figure 5 To Attachment Figure 7 As shown, the front and rear clamping mechanism 6 includes an internal first transmission rod 601 installed on the top of the box frame 1, and first threaded bevel gear rods 602 are equidistantly meshed and installed on both sides of the first transmission rod 601, and the outer side of the first threaded bevel gear rod 602 is threadedly sleeved with a first thread sleeve 603, and a top protective plate 604 is fixedly installed at the bottom of the first thread sleeve 603; Among them, the rotating first transmission rod 601 drives the three relative first threaded bevel gear rods 602 to rotate in the opposite direction, the reversely rotating first threaded bevel gear rods 602 drive the relative first thread sleeves 603 to move relatively, and the relatively moving first thread sleeves 603 drive the top protective plate 604 to move relatively to clamp the top of the module power box 8 in front and back.

[0024] As attached Figure 5 To Attachment Figure 7 As shown, a first transmission bevel gear rod 605 is meshedly installed on one side of the first transmission gear set 406, one end of the first transmission bevel gear rod 605 is meshedly connected with the first bevel gear rod 3, the bottom end of the first bevel gear rod 3 is meshedly connected with the second transmission rod 608, one side of the second transmission rod 608 is equidistantly meshedly connected with a second threaded bevel gear rod 609, the outer sides of the two ends of the second threaded bevel gear rod 609 are threadedly sleeved with a second thread sleeve 610, and a bottom protective plate 611 is fixedly installed on the top of the second thread sleeve 610; Among them, the second threaded bevel gear rod 609 is composed of a bidirectional threaded rod and a bevel gear. The rotating first face gear sleeve 403 drives the first transmission bevel gear rod 605 to rotate through the first transmission gear group 406. The rotating first transmission bevel gear rod 605 drives the second transmission rod 608 to rotate through the first bevel gear rod 3. The rotation drives the three groups of second threaded bevel gear rods 609 to rotate synchronously. The rotating second threaded bevel gear rod 609 drives the two groups of second thread sleeves 610 to move relative to each other through the bidirectional thread. The relatively moving second thread sleeves 610 drive the bottom protective plate 611 to move relative to each other to clamp the bottom of the front and rear of the module power box 8.

[0025] As attached Figure 5 To Attachment Figure 7 As shown, one side of the second transmission gear set 407 is meshedly connected with the second transmission bevel gear rod 606, one end of the second transmission bevel gear rod 606 is meshedly connected with the third transmission bevel gear rod 607, both ends of the third transmission bevel gear rod 607 are meshedly connected with the second bevel gear rod 301, the bottom end of the second bevel gear rod 301 is meshedly connected with the fourth transmission bevel gear rod 701, one end of the fourth transmission bevel gear rod 701 is meshedly connected with the third threaded bevel gear rod 702, the outer side of the third threaded bevel gear rod 702 is threadedly sleeved with the third threaded sleeve 703, and the top of the third threaded sleeve 703 is fixedly installed with an adjustable protective plate 5; Among them, opposite threads are opened on the surfaces of the two groups of third threaded bevel gear rods 702, and the rotating second transmission gear group 407 drives the meshing second transmission bevel gear rod 606 to rotate, and the rotating second transmission bevel gear rod 606 drives the fourth transmission bevel gear rod 701 to rotate through the second bevel gear rod 301, and the rotating fourth transmission bevel gear rod 701 drives the third threaded bevel gear rod 702 to rotate, and the rotating third threaded bevel gear rod 702 drives the third thread sleeve 703 to move relative to each other, and the relatively moving third thread sleeve 703 drives the adjustable protective plate 5 to move relative to each other to clamp and limit the left and right sides of the module power box 8.

[0026] As attached Figure 8 As shown, the adjustable protective plate 5 includes a perforated plate 501 and a sleeve plate 502. Slide blocks 504 are fixedly installed on both sides of the perforated plate 501. A mounting groove 503 is provided inside the sleeve plate 502. The sleeve plate 502 is movably sleeved on both sides of the perforated plate 501 through the mounting groove 503 and the slide blocks 504. Among them, by pulling the socket plate 502 to both sides through the cooperation of the installation groove 503 and the slider 504, the length of the orifice plate 501 can be extended, which is convenient for adjusting the socket position of the socket plate 502 on the outside of the orifice plate 501 according to the specifications of the module power box 8, thereby adjusting the actual length of the adjustable protective plate 5.

[0027] As attached Figure 2 To Attachment Figure 4 As shown, a parallel electrode holder 201 is fixedly installed on the back of the power storage box 2, and a locking mechanism 203 is equidistantly embedded and installed on the front of the power storage box 2, and the locking mechanism 203 includes a mounting sleeve 2031 embedded and installed on the front of the power storage box 2, and a return spring 2032 is fixedly installed inside the mounting sleeve 2031, and one end of the return spring 2032 is rotatably installed with a resistance frame 2033 through a connecting block, and a pin block 2034 is fixedly installed on one side of the resistance frame 2033, and a pull ring 2035 is movably installed on the front of the connecting block; The front side of the parallel electrode holder 201 is electrically connected to the electrode end of the power supply battery 202, and multiple groups of power supply batteries 202 are connected in parallel by using the parallel electrode holder 201. A socket is fixedly installed on one side of the front side of the power storage box 2, and the socket is electrically connected to the parallel electrode holder 201 through a wire, and the power is supplied by connecting the socket to an external medical device. A charging stand is installed on the front side of the power supply battery 202, and an external power supply is used to charge the power supply battery 202 for battery life. The hand-held pull ring 2035 is pulled outward to reset The spring 2032 drives the resistance frame 2033 to move outward at the same time, and the moving resistance frame 2033 drives the pin block 2034 away from the pin hole, thereby realizing the quick unlocking of the power supply battery 202, loosening the pull ring 2035, and utilizing the reset force of the stretched reset spring 2032 to reset the resistance frame 2033 through the connecting block, and the reset resistance frame 2033 drives the pin block 2034 to extend to the pin hole, thereby realizing the positive resistance fixation of the power supply battery 202, and facilitating the quick disassembly, replacement and maintenance of the power supply battery 202.

[0028] As attached Figure 1 To Attachment Figure 6 As shown, three sets of module power boxes 8 are installed inside the box frame 1 through the cooperation and clamping of the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7. The module power boxes 8 are located above the power storage box 2; Among them, the module power box 8 is quickly clamped and installed through the cooperation of the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7. At the same time, the clamping space can be adjusted according to the specifications of the module power box 8, which is convenient for replacing and clamping module power boxes 8 of different specifications. The three groups of module power boxes 8 can be used to classify and install the components in a centralized manner. According to the functional requirements and performance indicators of the power box, the storage and installation of the components are reasonably divided. The module power box 8 adopts a modular layout design, and the functional components are arranged and combined according to a certain rule to form a compact and efficient overall structure, which is convenient for subsequent maintenance work. Due to the modular design, each module power box 8 is relatively independent, which makes maintenance work easier. When a component inside the module power box 8 fails, it is only necessary to unlock the clamping restriction of the module power box 8 through the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7, so that the module power box 8 can be taken out to replace the faulty component without shutting down the entire power supply box. It can effectively solve the problem that the open-frame medical power supply box needs to be shut down for maintenance, improve the skills and experience level of maintenance personnel, and ensure the stable operation of medical equipment and the safety of patients.

[0029] Working principle: Before using this device, the user should first inspect the device and use it after confirming that there is no problem. The three groups of module power boxes 8 are placed inside the box frame 1, and the front and rear clamping mechanisms 6 are first driven to clamp the front and rear positions of the module power boxes 8. The limit frame 409 is composed of a flip handle and a limit plate. The flip handle is moved to the left to drive the limit plate to flip away from the toggle frame 408, so as to unlock the toggle frame 408. Then, the toggle frame 408 is driven to drive the first face gear sleeve 403 to move to engage with the first transmission gear set 406, and then the flip plate is moved to the right to drive the limit plate to flip against the toggle frame 408, so as to limit the toggle frame 408. The crank 410 drives the driving gear 402 to rotate, and the rotating driving gear 402 drives the first face gear sleeve 403 to rotate through the spline rod, and the rotating first face gear sleeve 403 drives the meshing first transmission gear set 406 to rotate, and the rotating first transmission gear set 406 drives the first transmission rod 601 and the meshing first transmission bevel gear rod 605 to rotate; The rotating first transmission rod 601 drives the first threaded bevel gear rod 602 to rotate, and the reversely rotating first threaded bevel gear rod 602 drives the first thread sleeve 603 to move relatively, and the relatively moving first thread sleeve 603 drives the top protective plate 604 to move relatively to clamp the top of the front and rear of the module power box 8; The rotating first transmission bevel gear rod 605 drives the second transmission rod 608 to rotate through the first bevel gear rod 3, and the rotation drives the three groups of second threaded bevel gear rods 609 to rotate synchronously. The rotating second threaded bevel gear rod 609 drives the two groups of second thread sleeves 610 to move relative to each other through the bidirectional thread. The relatively moving second thread sleeves 610 drive the bottom protection plate 611 to move relative to each other to clamp the bottom of the front and rear of the module power box 8. After the front and rear positions of the module power box 8 are clamped, the actual length of the protective plate 5 can be adjusted according to the specifications of the module power box 8, and the sleeve position of the sleeve plate 502 on the outside of the orifice plate 501 can be adjusted by pulling the mounting groove 503 and the slider 504 to both sides, thereby adjusting the extended length of the orifice plate 501; Then, the flip handle is moved to the left to drive the limit plate to flip away from the toggle frame 408, thereby unlocking the toggle frame 408. Then, the toggle frame 408 is toggled in the opposite direction to drive the first face gear sleeve 403 away from the first transmission gear set 406. At the same time, the tilted toggle frame 408 drives the second face gear sleeve 405 to move to engage with the second transmission gear set 407. Then, the flip plate is moved to the right to drive the limit plate to flip against the toggle frame 408, thereby limiting the toggle frame 408. Then, the driving gear 402 is driven to rotate by the crank 410, and the rotating driving gear 402 drives the meshing driven gear 404, and the driven gear 404 drives the second face gear sleeve 405 to rotate through the spline rod, and the rotating second face gear sleeve 405 drives the second transmission gear set 407 to rotate, and the rotating second transmission gear set 407 drives the meshing second transmission bevel gear rod 606 to rotate, and the rotating second transmission bevel gear rod 606 drives the fourth transmission bevel gear rod 701 to rotate through the second bevel gear rod 301, and the rotating fourth transmission bevel gear rod 701 drives the third threaded bevel gear rod 702 to rotate, and the rotating third threaded bevel gear rod 702 drives the third threaded sleeve 703 to move relatively, and the relatively moving third threaded sleeve 703 drives the adjustable protective plate 5 to move relatively to clamp and limit the left and right sides of the module power box 8; The front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7 are driven by the adjustable driving mechanism 4 to quickly clamp and install the module power box 8. At the same time, the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7 can adjust the clamping space according to the specifications of the module power box 8; The three groups of modular power boxes 8 can be used to classify and centrally install components. According to the functional requirements and performance indicators of the power box, the components can be reasonably divided for storage and installation. When a component inside the modular power box 8 fails, it is only necessary to unlock the clamping restrictions of the modular power box 8 through the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7, so that the modular power box 8 can be easily taken out to replace the failed components without shutting down the entire power supply box. When a power supply battery 202 fails, one only needs to hold the pull ring 2035 to pull out the reset spring 2032 while driving the resistance frame 2033 to move outward. The moving resistance frame 2033 drives the pin block 2034 away from the pin hole, and then rotates the resistance frame 2033 so that the resistance frame 2033 does not block the pulling of the power supply battery 202, thereby achieving rapid unlocking of the power supply battery 202 and achieving the purpose of rapid replacement of the faulty power supply battery 202. By using multiple groups of power supply batteries 202 connected by parallel electrode holders 201, each power supply battery 202 is powered relatively independently. When a power supply battery 202 fails, there is no need to shut down the entire power box, so that the faulty power storage box 2 can be quickly replaced without affecting other modules, thereby reducing downtime.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An open-frame medical power supply box, comprising a box frame (1), an adjustable drive mechanism (4) and an adjustable protective plate (5), characterized in that: The adjustable driving mechanism (4) is mounted on one side of the top of the box frame (1) through a protective cover, and the adjustable driving mechanism (4) includes a mounting bearing seat (401) mounted inside the protective cover, a driving gear (402) and a driven gear (404) are rotatably mounted on one side of the mounting bearing seat (401), and the driving gear (402) is meshingly connected with the driven gear (404), a first face gear sleeve (403) and a second face gear sleeve (405) are movably sleeved on one side of the driving gear (402) and the driven gear (404) through a spline rod, and a toggle frame (408) is mounted on the outer sides of the first face gear sleeve (403) and the second face gear sleeve (405) through a shaft bolt, and a first transmission gear set (406) and a second transmission gear set (407) extending to the inside of the protective cover are rotatably mounted on one side of the top of the box frame (1); A first bevel gear rod (3) and a second bevel gear rod (301) are rotatably mounted inside one side of the box frame (1); a front and rear clamping mechanism (6) is meshedly connected to one side of the first transmission gear set (406); and the front and rear clamping mechanism (6) is rotatably mounted inside the top of the box frame (1); and a left and right clamping mechanism (7) is meshedly connected to one side of the front and rear clamping mechanism (6) through the first bevel gear rod (3) and the second bevel gear rod (301); A power storage box (2) is fixedly mounted at the bottom of the box frame (1), and a power supply battery (202) is mounted inside the power storage box (2) via a locking mechanism (203).

2. The open-frame medical power supply box according to claim 1, characterized in that: The driving gear (402) passes through one end of the mounting bearing seat (401) and is fixedly mounted with a crank (410); a limit frame (409) is mounted on the top of the mounting bearing seat (401) through a bearing frame; the first transmission gear set (406) is relatively movably meshed with the first face gear sleeve (403); and the second face gear sleeve (405) is relatively movably meshed with the second transmission gear set (407).

3. The open-frame medical power supply box according to claim 2, characterized in that: The first transmission gear set (406) and the second transmission gear set (407) are both composed of face gears and bevel gears. The face gears in the first transmission gear set (406) are relatively movably meshed with the first face gear sleeve (403), and the face gears in the second transmission gear set (407) are relatively movably meshed with the second face gear sleeve (405). The bevel gears are respectively meshed with the first transmission bevel gear rod (605) and the second transmission bevel gear rod (606).

4. The open-frame medical power supply box according to claim 2, characterized in that: The front and rear clamping mechanism (6) comprises an internal first transmission rod (601) mounted on the top of the box frame (1), first threaded bevel gear rods (602) being equidistantly mounted on both sides of the first transmission rod (601), a first threaded sleeve (603) being threadedly sleeved on the outer side of the first threaded bevel gear rod (602), and a top protective plate (604) being fixedly mounted on the bottom of the first threaded sleeve (603).

5. The open-frame medical power supply box according to claim 3, characterized in that: A first transmission bevel gear rod (605) is meshedly mounted on one side of the first transmission gear set (406); one end of the first transmission bevel gear rod (605) is meshedly connected to the first bevel gear rod (3); the bottom end of the first bevel gear rod (3) is meshedly connected to the second transmission rod (608); one side of the second transmission rod (608) is equidistantly meshedly connected to a second threaded bevel gear rod (609); second thread sleeves (610) are threadedly sleeved on the outer sides of both ends of the second threaded bevel gear rod (609); and a bottom protective plate (611) is fixedly mounted on the top of the second thread sleeve (610).

6. The open-frame medical power supply box according to claim 3, characterized in that: One side of the second transmission gear set (407) is meshedly connected to a second transmission bevel gear rod (606), one end of the second transmission bevel gear rod (606) is meshedly connected to a third transmission bevel gear rod (607), both ends of the third transmission bevel gear rod (607) are meshedly connected to the second bevel gear rod (301), the bottom end of the second bevel gear rod (301) is meshedly connected to a fourth transmission bevel gear rod (701), one end of the fourth transmission bevel gear rod (701) is meshedly connected to a third threaded bevel gear rod (702), the outer side of the third threaded bevel gear rod (702) is threadedly sleeved with a third threaded sleeve (703), and an adjustable protective plate (5) is fixedly mounted on the top of the third threaded sleeve (703).

7. The open-frame medical power supply box according to claim 6, characterized in that: The adjustable protective plate (5) comprises a perforated plate (501) and a sleeve plate (502), wherein sliders (504) are fixedly mounted on both sides of the perforated plate (501), a mounting groove (503) is provided inside the sleeve plate (502), and the sleeve plate (502) is movably sleeved on both sides of the perforated plate (501) in cooperation with the sliders (504) via the mounting groove (503).

8. The open-frame medical power supply box according to claim 4, characterized in that: The back of the power storage box (2) is fixedly mounted with a parallel electrode seat (201), and the front of the power storage box (2) is equidistantly embedded with a locking mechanism (203), and the locking mechanism (203) comprises a mounting sleeve (2031) embedded and mounted on the front of the power storage box (2), a return spring (2032) is fixedly mounted inside the mounting sleeve (2031), one end of the return spring (2032) is rotatably mounted with an abutment frame (2033) via a connecting block, a pin block (2034) is fixedly mounted on one side of the abutment frame (2033), and a pull ring (2035) is movably mounted on the front of the connecting block.

9. The open-frame medical power supply box according to claim 4, characterized in that: Three groups of modular power boxes (8) are installed inside the box frame (1) through the cooperation and clamping of front and rear clamping mechanisms (6) and left and right clamping mechanisms (7), and the modular power boxes (8) are located above the power storage box (2).

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