Handle mechanism of blood pressure measuring robot

Abstract

The utility model discloses a handle mechanism of a blood pressure measuring robot, which belongs to the field of blood pressure measuring equipment, and comprises a shell, a mounting seat and a handle, the shell is provided with a limiting column, the mounting seat is detachably connected to the shell, the mounting seat is provided with a first connecting plate and a limiting plate, the first connecting plate is provided with a first shaft hole, and the limiting plate is provided with a second shaft hole. The handle is hinged to the mounting base and provided with a second shaft hole, the rotating shaft penetrates through the first shaft hole and the second shaft hole and is located between the limiting column and the limiting plate, and the limiting column and the limiting plate are used for limiting the rotating shaft to be disengaged from the first shaft hole and the second shaft hole. According to the handle mechanism of the blood pressure measuring robot, the limiting column and the limiting plate can prevent the rotating shaft from disengaging from the first shaft hole and the second shaft hole, the two ends of the rotating shaft do not need to be heated, the rotating shaft can be repeatedly used, and the handle is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of blood pressure measuring equipment, in particular to a handle mechanism of a blood pressure measuring robot. Background Art

[0002] The tunnel-type blood pressure measurement robot, also known as an intelligent tunnel-type blood pressure monitor or a desktop integrated blood pressure monitor, is a medical device that combines digital technology with blood pressure measurement methods. This device has made innovations in blood pressure measurement, aiming to provide more accurate, stable and convenient blood pressure readings. Compared with traditional blood pressure monitors, the tunnel-type blood pressure measurement robot does not require a cuff. The cuff is integrated with the body. The user only needs to put the arm into the device and press the start button to measure it by themselves. In existing blood pressure measurement robots, when the handle is rotatably connected to the shell, the ends of the shaft connecting the handle and the shell are generally heated to form a limit portion that prevents the shaft from dislodging. When the handle needs to be removed, the shaft needs to be cut off, and a new shaft needs to be used to reinstall the handle, making the replacement of the handle more troublesome. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a handle mechanism for a blood pressure measurement robot. This solves the problem that, when the handle is rotatably connected to the housing, both ends of the rotating shaft connecting the handle and the housing are generally heated to form a stopper to prevent the shaft from being dislodged. When the handle needs to be removed, the shaft must be cut off, and a new shaft must be used to reinstall the handle, making handle replacement more troublesome.

[0004] A handle mechanism of a blood pressure measurement robot according to an embodiment of the present invention includes:

[0005] a housing, wherein a limiting column is provided on the housing;

[0006] A mounting base detachably connected to the housing, wherein the mounting base is provided with a first connecting plate and a limiting plate, and the first connecting plate is provided with a first shaft hole;

[0007] A handle is hinged on the mounting base, and a second shaft hole is provided on the handle;

[0008] A rotating shaft is passed through the first shaft hole and the second shaft hole. The rotating shaft is located between the limiting column and the limiting plate. The limiting column and the limiting plate are used to limit the rotating shaft from escaping from the first shaft hole and the second shaft hole.

[0009] The handle mechanism of a blood pressure measurement robot according to an embodiment of the present invention has at least the following beneficial effects:

[0010] During installation, the rotating shaft first passes through the first shaft hole and the second shaft hole, one end of the rotating shaft is close to the limiting plate, and then the mounting base is installed on the shell, and the other end of the rotating shaft is close to the limiting column. The limiting column and the limiting plate can limit the rotating shaft from escaping from the first shaft hole and the second shaft hole. There is no need to heat the two ends of the rotating shaft, and the rotating shaft does not need to be cut when disassembling and assembling the handle. The rotating shaft can be reused, and the handle is easy to disassemble and assemble.

[0011] According to some embodiments of the present invention, the shell includes a front shell and a rear shell, the front shell is detachably connected to the rear shell, the limiting column is located on the inner side of the rear shell, and the mounting seat is detachably connected to both the front shell and the rear shell.

[0012] According to some embodiments of the present invention, a limiting block is protruding from the inner side of the rear shell, and one end of the mounting seat extends between the limiting block and the inner wall of the rear shell.

[0013] According to some embodiments of the present invention, a second connecting plate is provided on the mounting seat, a first connecting hole is provided on the second connecting plate, the first connecting hole is sleeved on the limiting column, and a first threaded hole for screwing a screw is provided at one end of the limiting column away from the rear shell.

[0014] According to some embodiments of the present invention, the handle can be operably switched to an open state and a storage state. When the handle is in the open state, both ends of the handle are hinged on the mounting base, the middle part of the handle is away from the mounting base, and the handle is located directly above the center of gravity of the blood pressure measurement robot; when the handle is in the storage state, the middle part of the handle is attached to the mounting base.

[0015] According to some embodiments of the present invention, a third connecting plate is provided on the mounting seat, a second connecting hole is provided on the third connecting plate, a second threaded hole is provided on the front shell corresponding to the position of the second connecting hole, the mounting seat is connected to the front shell by screws, and the screws pass through the second connecting hole and are screwed into the second threaded hole.

[0016] According to some embodiments of the present invention, the handle includes a base and a cover plate, the base and the cover plate being detachably connected, the base and the mounting base being detachably connected, the third connecting plate being positioned adjacent to the rotating shaft, the base being provided with a through slot, and when the handle is in a stowed state, the second connecting hole being aligned with one end of the through slot. When the handle is in an unfolded state, the cover plate is positioned adjacent to the third connecting plate and abuts against the front housing. The base and the cover plate are connected by screws.

[0017] According to some embodiments of the present invention, two first connecting plates are provided, and the two first connecting plates are located on the inner side and the outer side of the handle, and the rotating shaft passes through the two first connecting plates and the handle.

[0018] According to some embodiments of the present invention, the handle is U-shaped, the first connecting plate is U-shaped, and the third connecting plate is connected to the end of the first connecting plate.

[0019] According to some embodiments of the present invention, a avoiding groove is provided on the rear shell, and when the handle is in the storage state, the handle extends into the avoiding groove.

[0020] According to some embodiments of the present invention, the outer surface of the rear shell is provided with a shifting groove connected to the bottom wall of the avoidance groove, and the handle is provided with a shifting protrusion protruding near the shifting groove. When the handle is in the storage state, there is a gap between the shifting protrusion and the bottom wall of the shifting groove.

[0021] According to some embodiments of the present invention, a clamping protrusion is protruding from the mounting seat, and a clamping groove for the clamping protrusion to extend into is provided on the front shell.

[0022] Additional aspects and advantages of the present invention will be described in part in the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 This is a partial structural diagram of the handle mechanism of the blood pressure measurement robot according to an embodiment of the present invention when the handle is in the retracted state;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 This is a structural schematic diagram of the mounting base, handle and rotating shaft of the handle mechanism of the blood pressure measurement robot according to an embodiment of the present invention;

[0027] Figure 4 This is a partial structural diagram of the rear shell, mounting base, handle and rotating shaft of the handle mechanism of the blood pressure measurement robot according to an embodiment of the utility model;

[0028] Figure 5 This is a partial structural diagram of the rear shell of the handle mechanism of the blood pressure measurement robot according to an embodiment of the utility model;

[0029] Figure 6 This is a partial structural diagram of the front shell of the handle mechanism of the blood pressure measurement robot according to an embodiment of the utility model;

[0030] Figure 7This is a partial structural diagram of the handle mechanism of the blood pressure measurement robot according to an embodiment of the present invention when the handle is in an open state;

[0031] Figure 8 This is a structural schematic diagram of the mounting base, base and rotating shaft of the handle mechanism of the blood pressure measurement robot according to an embodiment of the present utility model.

[0032] Figure Number:

[0033] 100, housing; 110, front housing; 111, second threaded hole; 112, slot; 120, rear housing; 121, limiting post; 1211, first threaded hole; 122, limiting block; 123, avoidance groove; 124, pull slot;

[0034] 200, mounting seat; 210, first connecting plate; 220, limiting plate; 230, second connecting plate; 231, first connecting hole; 240, third connecting plate; 241, second connecting hole; 250, snap-fit ​​protrusion;

[0035] 300, handle; 310, base; 311, through slot; 320, cover; 321, toggle protrusion;

[0036] 400. Shaft. DETAILED DESCRIPTION

[0037] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They 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. Therefore, they cannot be understood as limitations on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0039] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0040] See also Figure 1 、 Figure 2 and Figure 3 The handle mechanism of a blood pressure measuring robot according to an embodiment of the present invention includes a shell 100, a mounting base 200 and a handle 300. A limiting column 121 is provided on the shell 100, and the mounting base 200 is detachably connected to the shell 100. A first connecting plate 210 and a limiting plate 220 are provided on the mounting base 200, and a first axial hole is provided on the first connecting plate 210. The handle 300 is hinged on the mounting base 200, and a second axial hole is provided on the handle 300. The rotating shaft 400 passes through the first axial hole and the second axial hole, and the rotating shaft 400 is located between the limiting column 121 and the limiting plate 220. The limiting column 121 and the limiting plate 220 are used to limit the rotating shaft 400 from escaping from the first axial hole and the second axial hole.

[0041] The limiting post 121 and the limiting plate 220 are close to both ends of the rotating shaft 400. During installation, the rotating shaft 400 first passes through the first and second axial holes, and one end of the rotating shaft 400 is close to the limiting plate 220. Then, the mounting base 200 is installed on the shell 100, and the other end of the rotating shaft 400 is close to the limiting post 121. The limiting post 121 and the limiting plate 220 can limit the rotating shaft 400 from being disengaged from the first and second axial holes. The two ends of the rotating shaft 400 do not need to be heated, and the rotating shaft 400 does not need to be cut when the handle 300 is disassembled and assembled. The rotating shaft 400 can be reused, and the handle 300 is easy to disassemble and assemble. The handle 300 is hinged on the mounting base 200. When the handle 300 is needed, the handle 300 is unfolded. When stored, the handle 300 fits on the mounting base 200, which improves space utilization and makes the blood pressure measurement robot easy to store.

[0042] In some embodiments, see Figure 1 and Figure 7 The housing 100 includes a front housing 110 and a rear housing 120. The front housing 110 and the rear housing 120 are detachably connected. The limiting column 121 is located inside the rear housing 120. The mounting base 200 is detachably connected to both the front housing 110 and the rear housing 120. The housing 100 is a split type setting, which facilitates the disassembly and assembly of the mounting base 200 with the housing 100.

[0043] In some embodiments, see Figure 4 and Figure 5A limit block 122 protrudes from the inner side of the rear housing 120, and one end of the mounting base 200 extends between the limit block 122 and the inner wall of the rear housing 120. The limit block 122 restricts the movement of the mounting base 200, ensuring that the mounting base 200 is stably mounted on the rear housing 120. One end of the mounting base 200 extends below the inner wall of the rear housing 120. Pulling the handle 300 drives the mounting base 200 to pull the rear housing 120. The rear housing 120 is positioned above the limit block 122, which supports the mounting base 200.

[0044] In some embodiments, see Figure 4 and Figure 5 A second connecting plate 230 is provided on the mounting base 200, and a first connecting hole 231 is provided on the second connecting plate 230. The first connecting hole 231 is sleeved on the limiting column 121. A first threaded hole 1211 is provided on the end of the limiting column 121 away from the rear shell 120. A screw is screwed into the first threaded hole 1211 to limit the second connecting plate 230 on the limiting column 121. The axial direction of the limiting column 121 is perpendicular to the axial direction of the rotating shaft 400. The second connecting plate 230 is sleeved on the limiting column 121. The limiting column 121 can prevent the rotating shaft 400 from falling off from the mounting base 200, and can also ensure that the mounting base 200 is firmly connected to the rear shell 120.

[0045] In some embodiments, see Figure 1 and Figure 7 The handle 300 can be operably switched to an open state and a storage state. When the handle 300 is in the open state, both ends of the handle 300 are hinged on the mounting base 200, and the middle part of the handle 300 is away from the mounting base 200. The handle 300 is located directly above the center of gravity of the blood pressure measuring robot. When the handle 300 lifts the blood pressure measuring robot, the blood pressure measuring robot is not easy to tilt, which facilitates the blood pressure measuring robot to be placed stably and increases the portability of the blood pressure measuring robot. When the handle 300 is in the storage state, the middle part of the handle 300 is attached to the mounting base 200. The handle 300 is hinged on the mounting base 200. When the handle 300 is needed, the handle 300 is unfolded. When stored, the handle 300 is attached to the mounting base 200, which improves space utilization and makes the blood pressure measuring robot easy to store.

[0046] In some embodiments, see Figure 3 and Figure 6The mounting base 200 is provided with a third connecting plate 240, which is provided with a second connecting hole 241. A second threaded hole 111 is provided on the front shell 110 at a position corresponding to the second connecting hole 241. The mounting base 200 is connected to the front shell 110 via screws, which pass through the second connecting hole 241 and are screwed into the second threaded hole 111. The screw connection between the mounting base 200 and the front shell 110 ensures a stable connection between the mounting base 200 and the front shell 110. By pulling the handle 300, the front shell 110 can be pulled through the mounting base 200.

[0047] In some embodiments, see Figure 3 and Figure 8 The handle 300 includes a base 310 and a cover 320. The base 310 and cover 320 are detachably connected, and the base 310 is detachably connected to the mounting base 200. The third connecting plate 240 is positioned near the rotating shaft 400, and a through slot 311 is provided on the base 310. When the handle 300 is in the stowed position, the second connecting hole 241 is aligned with one end of the through slot 311. When the handle 300 is in the stowed position, it is convenient to use a tool to screw a screw into the second threaded hole 111. The provision of the through slot 311 prevents the tool from interfering with the base 310.

[0048] When the handle 300 is in the open state, the cover 320 is close to the third connecting plate 240, and the front shell 110 abuts against the cover 320. The front shell 110 can limit the cover 320 and limit the maximum opening angle of the cover 320 to a preset range.

[0049] In some embodiments, see Figure 3 and Figure 8 Two first connecting plates 210 are provided, and the two first connecting plates 210 are located on the inner and outer sides of the handle 300. The rotating shaft 400 passes through the two first connecting plates 210 and the handle 300. The two first connecting plates 210 are provided, and the two first connecting plates 210 are located on both sides of the handle 300 to ensure a stable connection between the mounting base 200 and the handle 300.

[0050] In some embodiments, see Figure 3 and Figure 8 The handle 300 is U-shaped, the first connecting plate 210 is U-shaped, and the third connecting plate 240 is connected to the end of the first connecting plate 210. The two third connecting plates 240 are respectively connected to the ends of the two first connecting plates 210, and the third connecting plates 240 can improve the stability of the two first connecting plates 210. The two first connecting plates 210 are located on both sides of the handle 300, and the space enclosed by the two first connecting plates 210 and the two third connecting plates 240 can accommodate the handle 300.

[0051] In some embodiments, see Figure 1 and Figure 5The back shell 120 is provided with a avoiding groove 123. When the handle 300 is in the storage state, the handle 300 extends into the avoiding groove 123. The avoiding groove 123 is provided to facilitate the storage of the handle 300. When the handle 300 is unfolded, the handle 300 will not interfere with the back shell 120.

[0052] In some embodiments, see Figure 1 、 Figure 2 and Figure 3 The rear housing 120 has a push-pull slot 124 on its outer surface that connects to the bottom wall of the relief slot 123. The handle 300 has a push-pull protrusion 321 protruding from the push-pull slot 124. When the handle 300 is in the retracted state, there is a gap between the push-pull protrusion 321 and the bottom wall of the push-pull slot 124. The push-pull slot 124 facilitates a user's hand to reach into the push-pull slot 124 and push the push-pull protrusion 321, thereby unfolding the handle 300.

[0053] The toggle protrusion 321 is located on the cover plate 320 . The width of the cover plate 320 is greater than the width of the base 310 . The cover plate 320 and the base 310 are connected by screws.

[0054] In some embodiments, see Figure 3 and Figure 6 The mounting base 200 is provided with a snap-fit ​​protrusion 250, and the front housing 110 is provided with a snap-fit ​​groove 112, into which the snap-fit ​​protrusion 250 extends. The third connecting plate 240 on the mounting base 200 is connected to the front housing 110 by screws, and the mounting base 200 can also be snap-fitted to the front housing 110, ensuring a stable connection between the mounting base 200 and the front housing 110.

[0055] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0056] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A handle mechanism for a blood pressure measurement robot, characterized in that: include: a housing, wherein a limiting column is provided on the housing; A mounting base detachably connected to the housing, wherein the mounting base is provided with a first connecting plate and a limiting plate, and the first connecting plate is provided with a first shaft hole; A handle is hinged on the mounting base, and a second shaft hole is provided on the handle; A rotating shaft is passed through the first shaft hole and the second shaft hole. The rotating shaft is located between the limiting column and the limiting plate. The limiting column and the limiting plate are used to limit the rotating shaft from escaping from the first shaft hole and the second shaft hole.

2. The handle mechanism of a blood pressure measurement robot according to claim 1, characterized in that: The housing comprises a front shell and a rear shell, the front shell is detachably connected to the rear shell, the limiting column is located inside the rear shell, and the mounting seat is detachably connected to both the front shell and the rear shell.

3. The handle mechanism of the blood pressure measurement robot according to claim 2, characterized in that: A limiting block is protruding from the inner side of the rear shell, and one end of the mounting seat extends between the limiting block and the inner wall of the rear shell.

4. The handle mechanism of the blood pressure measurement robot according to claim 2, characterized in that: The mounting seat is provided with a second connecting plate, the second connecting plate is provided with a first connecting hole, the first connecting hole is sleeved on the limiting column, and the limiting column is provided with a first threaded hole for screwing a screw into at one end away from the rear shell.

5. The handle mechanism of the blood pressure measurement robot according to claim 2, characterized in that: The handle can be operably switched to an open state and a storage state. When the handle is in the open state, both ends of the handle are hinged on the mounting base, the middle part of the handle is away from the mounting base, and the handle is located directly above the center of gravity of the blood pressure measurement robot; when the handle is in the storage state, the middle part of the handle is in contact with the mounting base.

6. The handle mechanism of the blood pressure measurement robot according to claim 5, characterized in that: A third connecting plate is provided on the mounting seat, a second connecting hole is provided on the third connecting plate, a second threaded hole is provided on the front shell at a position corresponding to the second connecting hole, the mounting seat is connected to the front shell by screws, and the screws pass through the second connecting hole and are screwed into the second threaded hole.

7. The handle mechanism of the blood pressure measurement robot according to claim 6, characterized in that: The handle includes a base and a cover, the base and the cover are detachably connected, the base and the mounting base are detachably connected, the third connecting plate is arranged close to the rotating shaft, and a through slot is provided on the base. When the handle is in the storage state, the second connecting hole is opposite to one end of the through slot.

8. The handle mechanism of the blood pressure measurement robot according to claim 5, characterized in that: The rear shell is provided with an avoidance groove, and when the handle is in the storage state, the handle extends into the avoidance groove.

9. The handle mechanism of the blood pressure measurement robot according to claim 8, characterized in that: The outer surface of the rear shell is provided with a shifting groove connected to the bottom wall of the avoidance groove, and the handle is provided with a shifting protrusion protruding near the shifting groove. When the handle is in the storage state, there is a gap between the shifting protrusion and the bottom wall of the shifting groove.

10. The handle mechanism of the blood pressure measurement robot according to claim 2, characterized in that: A clamping protrusion is protruded from the mounting seat, and a clamping groove for the clamping protrusion to extend into is provided on the front shell.

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