An open-shelf power supply box for medical use

Abstract

The present invention discloses an open-shelf medical power supply box, which includes a box frame and an adjustable driving mechanism. The adjustable driving mechanism includes a mounting bearing seat installed inside a protective cover. A driving gear and a driven gear are rotatably installed on one side of the mounting bearing seat, and the driving gear is meshed with the driven gear. On one side of the driving gear and the driven gear, a first face gear sleeve and a second face gear sleeve are respectively movably sleeved through spline rods. A toggle frame is installed on the outer sides of the first face gear sleeve and the second face gear sleeve through shaft bolts. Through three groups of modular power supply boxes, the components can be classified and centrally installed in the present invention. 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. At the same time, the power supply batteries are designed with a modular layout, and each power supply battery is relatively independent. When a certain power supply battery fails, only the faulty power supply battery needs to be replaced, and there is no need to shut down the entire power supply box.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and particularly to an open-frame power supply box for medical use. Background Art

[0002] An open-frame power supply box is relative to a closed power supply. It refers to a power supply device directly installed in a cabinet or a rack. This design allows the power supply to be directly exposed to the air, facilitating heat dissipation and maintenance. At the same time, it saves 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 requires high-precision power support to ensure its normal operation and the accuracy of data. Open-frame power supply boxes can provide stable and reliable power output, meeting the high requirements of these medical equipment for power quality.

[0003] In the process of implementing the present invention, the inventor found that at least the following problems have not been solved in the prior art: During the maintenance of the device, it is necessary to shut down for maintenance, which affects the stability of the operation of medical equipment and the safety of patients. Moreover, the internal design of the power supply box is unreasonable. Due to the lack of classified layout of the components inside the power supply box, the layout of the components is chaotic, which brings inconvenience to replacement or repair and increases the work difficulty of maintenance personnel. For this reason, we propose an open-frame power supply box for medical use to solve the existing problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, such as: the internal design of the power supply box is unreasonable. Due to the complex internal layout and dense components of the power supply box, it brings inconvenience to replacement or repair and increases the work difficulty of maintenance personnel. At the same time, during the maintenance of the device, it is necessary to shut down for maintenance, which affects the stability of the operation of medical equipment and the safety of patients.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An open-frame power supply box for medical use includes a box frame and an adjustable driving mechanism. The adjustable driving mechanism is installed on one side of the top of the box frame through a protective cover. The adjustable driving mechanism includes a mounting bearing seat installed inside the protective cover. A driving gear and a driven gear are rotatably installed on one side of the mounting bearing seat, and the driving gear is meshed with the driven gear. On one side of the driving gear and the driven gear, a first face gear sleeve and a second face gear sleeve are respectively movably sleeved through spline rods. On the outer sides of the first face gear sleeve and the second face gear sleeve, a toggle frame is installed through a bolt. On one side of the top of the box frame, a first transmission gear set and a second transmission gear set extending into the protective cover are rotatably installed.

[0007] Inside one side of the box frame, a first bevel gear rod and a second bevel gear rod are rotatably installed. One side of the first transmission gear set is meshed and connected with a front and rear clamping mechanism, and the front and rear clamping mechanism is rotatably installed inside the top of the box frame. One side of the front and rear clamping mechanism is meshed and connected with a left and right clamping mechanism through the cooperation of the first bevel gear rod and the second bevel gear rod;

[0008] At the bottom inside the box frame, a power storage box is fixedly installed, and a power supply battery is installed inside the power storage box through a locking mechanism.

[0009] Furthermore, one end of the driving gear passing through the bearing seat is fixedly installed with a crank. The top of the bearing seat for installation is installed with a limiting frame through a bearing bracket. The first transmission gear set is relatively movably meshed and connected with the first face gear sleeve, and the second face gear sleeve is relatively movably meshed and connected with the second transmission gear set.

[0010] Furthermore, both the first transmission gear set and the second transmission gear set are composed of a face gear and a bevel gear. The face gear in the first transmission gear set is relatively movably meshed and connected with the first face gear sleeve, and the face gear in the second transmission gear set is relatively movably meshed and connected with the second face gear sleeve. The bevel gears are respectively meshed and connected with the first transmission bevel gear rod and the second transmission bevel gear rod.

[0011] Furthermore, the front and rear clamping mechanism includes a first transmission rod installed inside the top of the box frame. On both sides of the first transmission rod, first threaded bevel gear rods are equidistantly meshed and installed. The outside of the first threaded bevel gear rod is threadedly sleeved with a first wire sleeve, and the bottom of the first wire sleeve is fixedly installed with a top protection plate.

[0012] Furthermore, one side of the first transmission gear set is meshed and installed with a first transmission bevel gear rod. One end of the first transmission bevel gear rod is meshed and connected with a first bevel gear rod. The bottom end of the first bevel gear rod is meshed and connected with a second transmission rod. On one side of the second transmission rod, second threaded bevel gear rods are equidistantly meshed and connected. The outside of both ends of the second threaded bevel gear rod is threadedly sleeved with a second wire sleeve, and the top of the second wire sleeve is fixedly installed with a bottom protection plate.

[0013] Furthermore, one side of the second transmission gear set is meshed and connected with a second transmission bevel gear rod. One end of the second transmission bevel gear rod is meshed and connected with a third transmission bevel gear rod. Both ends of the third transmission bevel gear rod are meshed and connected with a second bevel gear rod. The bottom end of the second bevel gear rod is meshed and connected with a fourth transmission bevel gear rod. One end of the fourth transmission bevel gear rod is meshed and connected with a third threaded bevel gear rod. The outside of the third threaded bevel gear rod is threadedly sleeved with a third wire sleeve, and the top of the third wire sleeve is fixedly installed with an adjustable protection plate.

[0014] Furthermore, the adjustable protection plate includes a hole plate and a socket plate. On both sides of the hole plate, sliders are fixedly installed. Inside the socket plate, an installation groove is opened, and the socket plate is movably sleeved on both sides of the hole plate through the installation groove and the sliders.

[0015] 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.

[0016] 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.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 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

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 Schematic diagram of the internal structure of the power supply box of the present invention;

[0022] Figure 4 Schematic diagram of the internal structure of the locking mechanism of the present invention;

[0023] Figure 5 Schematic diagram of the internal structure of the support frame of the present invention;

[0024] Figure 6 Schematic diagram of the transmission structure of the adjustable driving mechanism of the present invention;

[0025] Figure 7 Schematic diagram of the partial structure of the front and rear clamping mechanism of the present invention;

[0026] Figure 8 Schematic diagram of the adjustable protection plate structure of the present invention;

[0027] Figure 9 Schematic diagram of the partial structure of the adjustable driving mechanism of the present invention;

[0028] Figure 10 Schematic diagram of the internal structure of the adjustable driving mechanism of the present invention;

[0029] Figure 11 Schematic diagram of the meshing state structure of the adjustable driving mechanism of the present invention.

[0030] In the figure: 1, box frame; 2, power storage box; 201, parallel electrode seat; 202, power supply battery; 203, locking mechanism; 2031, mounting sleeve; 2032, return spring; 2033, abutting frame; 2034, pin block; 2035, pull ring; 3, first bevel gear rod; 301, second bevel gear rod; 4, adjustable driving mechanism; 401, mounting bearing seat; 402, driving gear; 403, first face gear sleeve; 404, driven gear; 405, second face gear sleeve; 406, first transmission gear group; 407, second transmission gear group; 408, toggle frame; 409, limit frame; 410, crank; 5, adjustable protection plate; 501, hole 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 wire sleeve; 604, top protection plate; 605, first transmission bevel gear; 606, second transmission bevel gear; 607, third transmission bevel gear; 608, second transmission rod; 609, second threaded bevel gear rod; 610, second wire sleeve; 611, bottom protection plate; 7, left and right clamping mechanism; 701, fourth transmission bevel gear; 702, third threaded bevel gear; 703, third wire sleeve; 8, module power supply box. Detailed implementation manners

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0034] Embodiment:

[0035] As shown in the attached Figure 1 to the attached Figure 11 figures: An open-shelf medical power supply box includes a box frame 1 and 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. 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 with the driven gear 404. A first face gear sleeve 403 and a second face gear sleeve 405 are respectively movably sleeved on one side of the driving gear 402 and the driven gear 404 through spline rods. A toggle frame 408 is installed on the outer sides of the first face gear sleeve 403 and the second face gear sleeve 405 through a bolt. A first transmission gear set 406 and a second transmission gear set 407 extending into the protective cover are rotatably installed on one side of the top of the box frame 1;

[0036] 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;

[0037] 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;

[0038] 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;

[0039] 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.

[0040] 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;

[0041] 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;

[0042] 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.

[0043] As attached Figure 9 To Attachment Figure 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;

[0044] 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.

[0045] As attached Figure 9 To Attachment Figure 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.

[0046] 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.

[0047] As attached Figure 5 To Attachment Figure 7As shown in the figure, the front and rear clamping mechanism 6 includes an internal first transmission rod 601 installed on the top of the box frame 1. On both sides of the first transmission rod 601, first threaded bevel gear rods 602 are meshed and installed at equal intervals. The outside of the first threaded bevel gear rod 602 is threadedly sleeved with a first silk sleeve 603. The bottom of the first silk sleeve 603 is fixedly installed with a top protection plate 604;

[0048] Among them, the rotating first transmission rod 601 drives three groups of opposite first threaded bevel gear rods 602 to rotate in opposite directions. The first threaded bevel gear rods 602 rotating in opposite directions drive the opposite first silk sleeves 603 to move relatively. The relatively moving first silk sleeves 603 drive the top protection plate 604 to move relatively to clamp the top of the front and back of the module power supply box 8.

[0049] As shown in the attached Figure 5 to the attached Figure 7 figure, a first transmission bevel gear rod 605 is meshed and installed on one side of the first transmission gear set 406. One end of the first transmission bevel gear rod 605 is meshed and connected with a first bevel gear rod 3. The bottom end of the first bevel gear rod 3 is meshed and connected with a second transmission rod 608. On one side of the second transmission rod 608, second threaded bevel gear rods 609 are meshed and connected at equal intervals. The outside of both ends of the second threaded bevel gear rod 609 is threadedly sleeved with second silk sleeves 610. The top of the second silk sleeve 610 is fixedly installed with a bottom protection plate 611;

[0050] Among them, the second threaded bevel gear rod 609 is composed of a bidirectional threaded rod and a bevel gear. The rotating first surface gear sleeve 403 drives the first transmission bevel gear rod 605 to rotate through the first transmission gear set 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 three groups of second threaded bevel gear rods 609 to rotate synchronously. The rotating second threaded bevel gear rod 609 drives two groups of second silk sleeves 610 to move relatively through the bidirectional thread. The relatively moving second silk sleeves 610 drive the bottom protection plate 611 to move relatively to clamp the bottom of the front and back of the module power supply box 8.

[0051] As shown in the attached Figure 5 to the attached Figure 7 figure, a second transmission bevel gear rod 606 is meshed and connected on one side of the second transmission gear set 407. One end of the second transmission bevel gear rod 606 is meshed and connected with a third transmission bevel gear rod 607. Both ends of the third transmission bevel gear rod 607 are meshed and connected with a second bevel gear rod 301. The bottom end of the second bevel gear rod 301 is meshed and connected with a fourth transmission bevel gear rod 701. One end of the fourth transmission bevel gear rod 701 is meshed and connected with a third threaded bevel gear rod 702. The outside of the third threaded bevel gear rod 702 is threadedly sleeved with a third silk sleeve 703. The top of the third silk sleeve 703 is fixedly installed with an adjustable protection plate 5;

[0052] Among them, opposite threads are provided on the surfaces of the two groups of third threaded bevel gear rods 702. The rotating second transmission gear set 407 drives the engaged 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 wire sleeve 703 to move relatively. The relatively moving third wire sleeve 703 drives the adjustable protection plate 5 to move relatively to clamp and limit the left and right sides of the module power supply box 8.

[0053] As shown in the appendix Figure 8 As shown in the figure, the adjustable protection plate 5 includes a hole plate 501 and a socket plate 502. Sliders 504 are fixedly installed on both sides of the hole plate 501. An installation groove 503 is provided inside the socket plate 502, and the socket plate 502 is movably sleeved on both sides of the hole plate 501 through the cooperation of the installation groove 503 and the slider 504;

[0054] 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 hole plate 501 can be extended, which is convenient for adjusting the socket position of the socket plate 502 outside the hole plate 501 according to the specifications of the module power supply box 8, so as to adjust the actual length of the adjustable protection plate 5.

[0055] As shown in the appendix Figure 2 to the appendix Figure 4 As shown in the figure, a parallel electrode seat 201 is fixedly installed on the back of the power storage box 2. Locking mechanisms 203 are equidistantly embedded and installed on the front of the power storage box 2. The locking mechanism 203 includes an installation sleeve 2031 embedded in the front of the power storage box 2. A return spring 2032 is fixedly installed inside the installation sleeve 2031. One end of the return spring 2032 is rotatably installed with a contact frame 2033 through a connecting block. A pin block 2034 is fixedly installed on one side of the contact frame 2033. A pull ring 2035 is movably installed on the front of the connecting block;

[0056] Among them, the front side of the parallel electrode base 201 is electrically connected to the electrode end of the power supply battery 202. The parallel electrode base 201 is used to connect multiple groups of power supply batteries 202 in parallel. One side of the front of the power supply storage box 2 is fixedly installed with a socket, and the socket is electrically connected to the parallel electrode base 201 through a wire. The external medical equipment is powered through the socket. The front of the power supply battery 202 is equipped with a charging base, and the external power supply is used through the charging base to charge and continue the power supply of the power supply battery 202; when the hand-held pull ring 2035 is pulled outwards to reset the spring 2032, the contact frame 2033 is driven to move outwards at the same time. The moving contact frame 2033 drives the pin block 2034 away from the pin hole, realizing the quick unlocking of the power supply battery 202. When the pull ring 2035 is released, the contact frame 2033 is driven to reset by the connecting block by the restoring force of the stretched reset spring 2032. The reset contact frame 2033 drives the pin block 2034 to extend into the pin hole, realizing the front side contact fixation of the power supply battery 202, which is convenient for the quick disassembly, replacement and maintenance of the power supply battery 202.

[0057] As shown in the attached Figure 1 to the attached Figure 6 figure, three module power supply boxes 8 are clamped and installed inside the box frame 1 through the cooperation of the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7. The module power supply box 8 is located above the power supply storage box 2;

[0058] Among them, through the cooperation of the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7, the module power supply box 8 is quickly clamped and installed. At the same time, the clamping space can be adjusted according to the specifications of the module power supply box 8, which is convenient for replacing and clamping different specifications of module power supply boxes 8. And the use of three module power supply boxes 8 can centrally install and classify components. According to the functional requirements and performance indicators of the power supply box, the component storage and installation are reasonably divided. The module power supply box 8 adopts a modular layout design, arranging each functional component in a certain pattern to form a compact and efficient overall structure, which is convenient for subsequent maintenance work. Due to the modular design, the module power supply boxes 8 are relatively independent of each other, making the maintenance work simpler. When a certain component inside the module power supply box 8 fails, only the clamping restriction on the module power supply box 8 needs to be unlocked through the front and rear clamping mechanisms 6 and the left and right clamping mechanisms 7, which is convenient for taking out the module power supply box 8 to replace the faulty component. There is no need to stop the entire power supply box, which 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.

[0059] 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.

[0060] 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;

[0061] 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;

[0062] 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.

[0063] 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;

[0064] 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.

[0065] 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;

[0066] 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;

[0067] 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.

[0068] 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.

[0069] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, in any regard, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Accordingly, all changes that fall within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An open-shelf medical power supply box, comprising a box frame (1), an adjustable driving mechanism (4) and an adjustable protection plate (5), characterized in that: The adjustable driving mechanism (4) is installed on one side of the top of the box frame (1) through a protective cover. The adjustable driving mechanism (4) includes a mounting bearing seat (401) installed inside the protective cover, as well as a driving gear (402), a first face gear sleeve (403), a driven gear (404), a second face gear sleeve (405), a first transmission gear set (406), a second transmission gear set (407), a toggle frame (408), a limit frame (409) and a crank (410). 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). A first face gear sleeve (403) and a second face gear sleeve (405) are respectively movably sleeved on one side of the driving gear (402) and the driven gear (404) through spline rods. A toggle frame (408) is installed on the outer sides of the first face gear sleeve (403) and the second face gear sleeve (405) through shaft bolts. A first transmission gear set (406) and a second transmission gear set (407) extending into the protective cover are rotatably installed 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 installed inside one side of the box frame (1). One side of the first transmission gear set (406) is meshed and connected with a front and rear clamping mechanism (6), and the front and rear clamping mechanism (6) is rotatably installed inside the top of the box frame (1). One side of the front and rear clamping mechanism (6) is meshed and connected with a left and right clamping mechanism (7) through the second bevel gear rod (301); A power storage box (2) is fixedly installed at the bottom inside the box frame (1), and a power supply battery (202) is installed inside the power storage box (2) through a locking mechanism (203); When driving the front and rear clamping mechanism (6), the first face gear sleeve (403) is driven to move to be meshed and butted with the first transmission gear set (406) by toggling the toggle frame (408). The rotating driving gear (402) drives the first face gear sleeve (403) to rotate through a spline rod. The rotating first face gear sleeve (403) drives the meshed first transmission gear set (406) to rotate. The rotating first transmission gear set (406) drives a first transmission rod (601) and a meshed first transmission bevel gear rod (605) to rotate; The rotating first transmission rod (601) drives a first threaded bevel gear rod (602) to rotate. The reversely rotating first threaded bevel gear rod (602) drives the opposite first screw sleeve (603) to move relatively. The relatively moving first screw sleeve (603) drives the top protective plate (604) to move relatively to clamp the top of the module power supply box (8) front and back; The rotating first transmission bevel gear rod (605) drives the second transmission rod (608) to rotate via 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 via 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 front and rear bottoms of the module power box (8). When the left and right clamping mechanisms (7) are driven, the first face gear sleeve (403) is driven away from the first transmission gear set (406) by the reverse shifting of the shifting frame (408), and the tilted shifting frame (408) drives the second face gear sleeve (405) to move to mesh with the second transmission gear set (407), 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 first face gear sleeve (405) drives the second transmission gear set (407) to rotate. The second transmission gear set (407) drives the meshingly connected 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 via 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).

2. The open-shelf medical power supply box according to claim 1, wherein: 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-shelf 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-shelf medical power supply box according to claim 2, wherein: 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-shelf medical power supply box according to claim 3, characterized in that: On one side of the first transmission gear set (406), a first transmission bevel gear rod (605) is meshingly installed. One end of the first transmission bevel gear rod (605) is meshingly connected to a first bevel gear rod (3). The bottom end of the first bevel gear rod (3) is meshingly connected to a second transmission rod (608). On one side of the second transmission rod (608), second threaded bevel gear rods (609) are meshingly connected at equal intervals. Threaded sleeves (610) are sleeved on the outer sides of both ends of the second threaded bevel gear rods (609). A bottom protection plate (611) is fixedly installed on the top of the threaded sleeves (610).

6. The open-shelf medical power supply box according to claim 3, characterized in that: On one side of the second transmission gear set (407), a second transmission bevel gear rod (606) is meshingly connected. One end of the second transmission bevel gear rod (606) is meshingly connected to a third transmission bevel gear rod (607). Both ends of the third transmission bevel gear rod (607) are meshingly connected to a second bevel gear rod (301). The bottom end of the second bevel gear rod (301) is meshingly connected to a fourth transmission bevel gear rod (701). One end of the fourth transmission bevel gear rod (701) is meshingly connected to a third threaded bevel gear rod (702). A third threaded sleeve (703) is sleeved on the outer side of the third threaded bevel gear rod (702). An adjustable protection plate (5) is fixedly installed on the top of the third threaded sleeve (703).

7. An open-shelf medical power supply box according to claim 6, characterized in that: The adjustable protection plate (5) includes a hole plate (501) and a socket plate (502). Sliders (504) are fixedly installed on both sides of the hole plate (501). An installation groove (503) is formed inside the socket plate (502), and the socket plate (502) is movably sleeved on both sides of the hole plate (501) through the installation groove (503) in cooperation with the sliders (504).

8. The open-shelf medical power supply box according to claim 4, characterized in that: A parallel electrode seat (201) is fixedly installed on the back of the power storage box (2). Locking mechanisms (203) are embedded and installed at equal intervals on the front of the power storage box (2). The locking mechanisms (203) include an installation sleeve (2031) embedded in the front of the power storage box (2). A return spring (2032) is fixedly installed inside the installation sleeve (2031). One end of the return spring (2032) is rotatably installed with a contact frame (2033) through a connecting block. A pin block (2034) is fixedly installed on one side of the contact frame (2033). A pull ring (2035) is movably installed on the front of the connecting block.

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

Images