Wireless charging conversion device of electronic sphygmomanometer

Abstract

The utility model relates to the technical field of wireless charging, in particular to a wireless charging conversion device of an electronic sphygmomanometer. Comprising a fixing frame, an adjusting block is rotationally connected into one end of the top of the fixing frame, a supporting table is fixed to one end of the adjusting block, supporting plates are slidably connected into the two sides of the bottom of the fixing frame, and a supporting mechanism for driving the supporting plates to move is installed in the fixing frame; the supporting mechanism comprises a supporting driving motor, a first bevel gear, a second bevel gear, a rotating rod and a threaded rod, and the supporting driving motor is fixed into the bottom end of the fixing frame. According to the wireless charging conversion device of the electronic sphygmomanometer, through cooperation of the fixing frame, the supporting mechanism, the adjusting mechanism and the supporting table, the electronic sphygmomanometer can be placed on the supporting table for wireless charging, and meanwhile the bottom of the electronic sphygmomanometer can be supported through the supporting table; and the two sides are positioned through the two limiting plates.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charging, in particular to a wireless charging conversion device for an electronic sphygmomanometer. Background Art

[0002] Wireless charging technology originates from wireless power transmission technology and can be divided into two types: low-power wireless charging and high-power wireless charging. Since energy is transmitted between the charger and the power-consuming device via a magnetic field, no wires are required to connect the two. Therefore, both the charger and the power-consuming device can have no exposed conductive contacts.

[0003] For example, patent (CN212323776U) discloses a wireless charging electromagnetic conversion device, including a conversion device body, a U-shaped block is fixedly connected to the outer surface of the conversion device body, a square groove is opened on the outer surface of the U-shaped block, a first telescopic spring is fixedly connected to the inner bottom wall of the square groove, a first piston block is fixedly connected to the top of the first telescopic spring, a piston is fixedly connected to the left and right sides of the U-shaped block, a second telescopic spring is fixedly connected to the inner walls of the two pistons, and a clamping mechanism is fixedly connected to the upper part of the left and right sides of the U-shaped block. The utility model has a reasonable design structure, and it can prevent the conversion device body from falling from above when adjusting the angle by setting a clamping mechanism, and by setting a square groove, a first piston block, a piston and a second piston block, the self-gravity of the device to be charged is used to achieve the limitation of its left and right sides;

[0004] For example, the patent (CN207896744U) discloses a wireless charging device, including a power transmitter, a power receiver and a single-chip microcomputer. The power transmitter includes a 220V AC power module and a transmitting coil. The single-chip microcomputer drives the transmitting coil through a coil driving module. The power receiver includes a connected receiving coil and a DC / DC converter. The DC / DC converter is connected to the single-chip microcomputer. The power transmitter also includes an RFID radio frequency identification module connected to the single-chip microcomputer. The wireless charging device also includes an RFID electronic tag set on the device to be charged. The receiving coil charges the device to be charged through the charging module. Avoid the phenomenon of being unable to charge due to problems such as the mismatch between the device to be charged and the charger model; further, realize the monitoring of the charging status and improve the safety of wireless charging;

[0005] When using the above technology, it was found that the following technical problems exist in the prior art: the existing wireless charging conversion device is not stable enough when in use. For this reason, we designed a wireless charging conversion device for an electronic blood pressure monitor to provide another technical solution to the above technical problem. Utility Model Content

[0006] Based on this, it is necessary to provide a wireless charging conversion device for an electronic blood pressure monitor in order to solve the technical problem that the existing wireless charging conversion device is not stable enough during use.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A wireless charging conversion device for an electronic blood pressure monitor comprises an adjusting block rotatably connected to an internal end of a fixing frame top, one end of the adjusting block is fixed to a support platform, both sides of the bottom of the fixing frame are slidably connected to support plates, a supporting mechanism for driving the support plate to move is installed inside the fixing frame, the supporting mechanism comprises a supporting drive motor, a first bevel gear, a second bevel gear, a rotating rod and a threaded rod, a supporting drive motor is fixed inside the bottom end of the fixing frame, an output end of the supporting drive motor is connected to the first bevel gear, both sides of the top of the first bevel gear are meshingly connected to the second bevel gear, a rotating rod is fixed to the side of the two second bevel gears away from each other, a threaded rod is fixed to the side of the rotating rod close to the support plate, and the outer side of the threaded rod away from the rotating rod is threadedly connected to the support plate.

[0009] As a preferred implementation of the wireless charging conversion device for an electronic sphygmomanometer provided by the utility model, a wireless charging coil is fixed to one end of the support platform.

[0010] As a preferred implementation of the wireless charging conversion device for an electronic blood pressure monitor provided by the utility model, a fixing plate is rotatably connected to the outer side of the rotating rod, and the fixing plate is fixed to the fixing frame.

[0011] As a preferred embodiment of the wireless charging conversion device of an electronic blood pressure monitor provided by the utility model, an adjustment mechanism for positioning the adjustment block is installed inside the top end of the fixed frame, and the adjustment mechanism includes a first rotating column, a synchronous gear, an extrusion plate and an anti-rotation plate. The first rotating column is rotatably connected to the inside of the top end of the fixed frame, and the outer side of the first rotating column is fixed to the adjustment block, synchronous gears are fixed on the outer sides of both sides of the first rotating column and located inside the fixed frame, the fixed frame is slidably connected to the extrusion plate, the anti-rotation plate is fixed to the end of the extrusion plate close to the synchronous gear, and the anti-rotation plate is slidably connected to the synchronous gear.

[0012] As a preferred embodiment of the wireless charging conversion device of an electronic blood pressure monitor provided by the utility model, the adjustment mechanism includes a second rotating column, an adjustment gear, a displacement plate and a displacement motor, the first rotating column is rotatably connected to the inside of the first rotating column, the displacement motor is fixed to the inside of the fixed frame, and the output end of the displacement motor is connected to the second rotating column, and adjustment gears are fixed to the outside of the second rotating column and on both sides of the first rotating column, the bottom of the adjustment gear is meshingly connected to the displacement plate, and the displacement plate is fixed to the extrusion plate.

[0013] As a preferred embodiment of the wireless charging conversion device of the electronic blood pressure monitor provided by the utility model, sliding plates are slidably connected to the inside of both sides of the support platform, and limiting plates are fixed on the sides of the two sliding plates away from each other, and compression springs are fixed on the top and bottom of the ends of the two sliding plates away from each other, and the compression springs are fixed to the support platform.

[0014] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0015] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0016] The utility model provides a wireless charging conversion device for an electronic sphygmomanometer. Through the cooperation of a fixing frame, a supporting mechanism, an adjusting mechanism and a supporting platform, the electronic sphygmomanometer can be placed on the supporting platform for wireless charging. At the same time, the bottom of the electronic sphygmomanometer can be supported by the supporting platform, and the two sides can be positioned by two limit plates.

[0017] Through the cooperation between the support plates and the threaded rods, the fixing frame can be supported in a balanced manner by moving the multiple support plates outward when the fixing frame is in use;

[0018] Through the cooperation of the synchronous gear, the extrusion plate and the anti-rotation plate, the support platform can be rotated at one end of the top of the fixed frame to adjust the angle, and the anti-rotation plate can limit the rotation of the synchronous gear to fix the angle of the support platform after rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the fixing frame of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the support plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the fixing frame of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the extruded plate of the utility model;

[0025] Figure 6 It is a schematic diagram of the internal structure of the support platform of the utility model.

[0026] In the figure: 1. fixed frame; 2. support platform; 3. wireless charging coil; 4. support plate; 5. support drive motor; 6. first bevel gear; 7. second bevel gear; 8. rotating rod; 9. fixed plate; 10. threaded rod; 11. adjustment block; 12. first rotating column; 13. synchronous gear; 14. extrusion plate; 15. anti-rotation plate; 16. second rotating column; 17. adjustment gear; 18. displacement plate; 19. displacement motor; 20. limit plate; 21. sliding plate; 22. compression spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] Embodiment 1

[0032] Reference Figure 1-Figure 3, a wireless charging conversion device for an electronic blood pressure monitor, comprising an internal rotationally connected adjustment block 11 at one end of the top of a fixed frame 1, a support platform 2 is fixed at one end of the adjustment block 11, so that the support platform 2 can be adjusted at one end of the top of the fixed frame 1, the shape of the support platform 2 is L-shaped, so that the electronic blood pressure monitor can be highly supported by the bottom of the support platform 2, a wireless charging coil 3 is fixed at one end of the support platform 2, and the wireless charging coil 3 is electrically connected to an external power supply, the inside of both sides of the bottom of the fixed frame 1 are slidably connected with support plates 4, the inside of the fixed frame 1 is installed with a support mechanism for driving the support plate 4 to move, and the number of the support plates 4 can be three, inside the two sides and one end of the bottom of the fixed frame 1;

[0033] The supporting mechanism includes a supporting driving motor 5, a first bevel gear 6, a second bevel gear 7, a rotating rod 8, a fixing plate 9 and a threaded rod 10. A supporting driving motor 5 is fixed inside the bottom end of the fixing frame 1, and the output end of the supporting driving motor 5 is connected to the first bevel gear 6. Both sides of the top of the first bevel gear 6 are meshedly connected with the second bevel gear 7, so that the rotation of the first bevel gear 6 can simultaneously drive the two second bevel gears 7 to rotate, and the two second bevel gears 7 are fixed on the sides away from each other. The outer side of the rotating rod 8 is rotatably connected to the fixing plate 9, and the fixing plate 9 is fixed to the fixing frame 1, so that the rotating rod 8 is highly positioned by the support of the fixing plate 9, and the threaded rod 10 is fixed on the side of the rotating rod 8 close to the supporting plate 4, and the outer side of the threaded rod 10 away from the rotating rod 8 is threadedly connected to the supporting plate 4, thereby driving the multiple support plates 4 to move inward or outward at the same time through the rotation of multiple threaded rods 10.

[0034] In this embodiment, a wireless charging module is installed on the circuit board of the electronic blood pressure monitor. After the wireless charging coil 3 is energized, the electronic blood pressure monitor can be charged through the wireless charging coil 3 on the support platform 2. The wireless charging principle is the same as the principle of the prior art (CN207896744U) and the existing wireless charging technology, and will not be repeated in detail in this embodiment.

[0035] The use process of the wireless charging conversion device of an electronic blood pressure monitor provided by the utility model is as follows: when the fixed frame 1 needs to be used, the first bevel gear 6 is driven to rotate by supporting the driving motor 5 and electrically connected to the external power supply. The rotation of the first bevel gear 6 drives the second bevel gears 7 on both sides to rotate at the same time, and the rotation of the second bevel gear 7 drives the threaded rod 10 to rotate through the rotating rod 8. The rotation of the threaded rod 10 drives the threaded support plate 4 to move, so that multiple support plates 4 move outward at the same time, and the stability of the fixed frame 1 is increased through the contact between the support plate 4 and the bottom support.

[0036] Embodiment 2

[0037] Reference Figure 4-Figure 6, a wireless charging conversion device for an electronic blood pressure monitor, an adjusting mechanism for positioning an adjusting block 11 is installed inside one end of the top of a fixing frame 1, and the adjusting mechanism is used to fix the angle of the adjusting block 11 after rotation, the adjusting mechanism includes a first rotating column 12, a synchronous gear 13, an extrusion plate 14, an anti-rotation plate 15, a second rotating column 16, an adjusting gear 17, a displacement plate 18 and a displacement motor 19, the first rotating column 12 is internally rotatably connected to one end of the top of the fixing frame 1, and the outer side of the first rotating column 12 is fixed to the adjusting block 11, so that the adjusting block 11 and the first rotating column 12 rotate simultaneously, the outer sides of both sides of the first rotating column 12 and the inside of the fixing frame 1 are fixed with synchronous gears 13, the inside of the fixing frame 1 is slidably connected with an extrusion plate 14, and the end of the extrusion plate 14 close to the synchronous gear 13 is fixed with an anti-rotation plate 15, and the anti-rotation plate 15 is slidably connected with the synchronous gear 13, so that when the anti-rotation plate 15 is located on the outer side of the synchronous gear 13, the synchronous gear 13 cannot rotate, and the adjusting block 11 cannot rotate at this time;

[0038] The first rotating column 12 is internally rotatably connected to the second rotating column 16, a displacement motor 19 is fixed inside the fixed frame 1, and the output end of the displacement motor 19 is connected to the second rotating column 16, so that the operation of the displacement motor 19 drives the second rotating column 16 to rotate, and an adjusting gear 17 is fixed to the outside of the second rotating column 16 and on both sides of the first rotating column 12, and the bottom of the adjusting gear 17 is meshedly connected to a displacement plate 18, and the displacement plate 18 is fixed to the extrusion plate 14, so that the rotation of the adjusting gear 17 drives the extrusion plate 14 to move through the displacement plate 18;

[0039] Sliding plates 21 are slidably connected to the interior of both sides of the support platform 2, and limiting plates 20 are fixed on the sides of the two sliding plates 21 that are away from each other. The electronic blood pressure monitor placed on the support platform 2 is positioned by the two limiting plates 20, and compression springs 22 are fixed on the top and bottom of the ends of the two sliding plates 21 that are away from each other, and the compression springs 22 are fixed to the support platform 2, so that the movement of the limiting plates 20 squeezes the compression springs 22 through the sliding plates 21.

[0040] The use process of the wireless charging conversion device of an electronic blood pressure monitor provided by the utility model is as follows: after the support platform 2 drives the adjustment block 11 to rotate and adjust the angle at one end of the top of the fixed frame 1, the second rotating column 16 is driven to rotate through the displacement motor 19 and the external power supply, so that the second rotating column 16 drives the adjustment gear 17 to rotate, and the rotation of the adjustment gear 17 drives the extrusion plate 14 to move through the meshing displacement plate 18, and the movement of the extrusion plate 14 drives the anti-rotation plate 15 to move, so that the anti-rotation plate 15 is located on the outside of the slidingly connected synchronous gear 13, so that the anti-rotation plate 15 limits the rotation of the synchronous gear 13, and at the same time, after the synchronous gear 13 is limited, the rotation of the adjustment block 11 is limited by the first rotating column 12, and then the angle of the support platform 2 is fixed, and the electronic blood pressure monitor is placed on the support platform 2 after the angle is adjusted, and the bottom of the electronic blood pressure monitor is supported by the support platform 2, and the electronic blood pressure monitor is clamped by the limiting plates 20 on both sides.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wireless charging conversion device for an electronic blood pressure monitor, characterized in that: The invention comprises an adjusting block (11) rotatably connected to the inside of one end of the top of a fixing frame (1), a support platform (2) being fixed to one end of the adjusting block (11), support plates (4) being slidably connected to the inside of both sides of the bottom of the fixing frame (1), a support mechanism for driving the support plate (4) to move being installed inside the fixing frame (1), the support mechanism comprising a support drive motor (5), a first bevel gear (6), a second bevel gear (7), a rotating rod (8) and a threaded rod (10), a support drive motor (5) being fixed inside the bottom of the fixing frame (1), an output end of the support drive motor (5) being connected to the first bevel gear (6), both sides of the top of the first bevel gear (6) being meshingly connected to the second bevel gear (7), a rotating rod (8) being fixed to the sides of the two second bevel gears (7) away from each other, a threaded rod (10) being fixed to the side of the rotating rod (8) close to the support plate (4), and the outer side of the threaded rod (10) away from the rotating rod (8) being threadedly connected to the support plate (4).

2. The wireless charging conversion device for an electronic blood pressure monitor according to claim 1, characterized in that: A wireless charging coil (3) is fixed to one end of the support platform (2).

3. The wireless charging conversion device for an electronic blood pressure monitor according to claim 1, characterized in that: The outer side of the rotating rod (8) is rotatably connected to a fixing plate (9), and the fixing plate (9) is fixed to the fixing frame (1).

4. The wireless charging conversion device for an electronic blood pressure monitor according to claim 1, characterized in that: An adjusting mechanism for positioning the adjusting block (11) is installed inside the top end of the fixing frame (1), and the adjusting mechanism comprises a first rotating column (12), a synchronous gear (13), an extrusion plate (14) and an anti-rotation plate (15). The top end of the fixing frame (1) is internally rotatably connected with the first rotating column (12), and the outer side of the first rotating column (12) is fixed to the adjusting block (11). Synchronous gears (13) are fixed on the outer sides of both sides of the first rotating column (12) and located inside the fixing frame (1). The fixing frame (1) is internally slidably connected with the extrusion plate (14), and the anti-rotation plate (15) is fixed to one end of the extrusion plate (14) close to the synchronous gear (13), and the anti-rotation plate (15) is slidably connected to the synchronous gear (13).

5. The wireless charging conversion device for an electronic blood pressure monitor according to claim 4, characterized in that: The adjustment mechanism comprises a second rotating column (16), an adjustment gear (17), a displacement plate (18) and a displacement motor (19); the first rotating column (12) is rotatably connected to the inside of the second rotating column (16); the displacement motor (19) is fixed inside the fixed frame (1), and the output end of the displacement motor (19) is connected to the second rotating column (16); the adjustment gear (17) is fixed on the outside of the second rotating column (16) and on both sides of the first rotating column (12); the bottom of the adjustment gear (17) is meshedly connected to the displacement plate (18), and the displacement plate (18) is fixed to the extrusion plate (14).

6. The wireless charging conversion device for an electronic blood pressure monitor according to claim 1, characterized in that: Sliding plates (21) are slidably connected to the interior of both sides of the support platform (2), and a limiting plate (20) is fixed to the side of the two sliding plates (21) away from each other, and compression springs (22) are fixed to the top and bottom of the ends of the two sliding plates (21) away from each other, and the compression springs (22) are fixed to the support platform (2).

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