A speaker mechanism of a blood pressure measuring robot

Abstract

The utility model discloses a speaker mechanism of a blood pressure measuring robot, which belongs to the field of blood pressure measuring equipment, and includes a shell, a protective shell and a speaker. The shell is provided with a plurality of first sound outlets, the protective shell is detachably connected to the shell, a containing cavity is provided inside the protective shell, a second sound outlet hole connected to the containing cavity is provided on the protective shell, the second sound outlet hole faces the plurality of first sound outlet holes, a sound collecting tube is provided around the second sound outlet hole on the protective shell, one end of the sound collecting tube is connected to the open end of the protective shell, the other end of the sound collecting tube is attached to the inner wall of the shell, the plurality of first sound outlet holes are located inside the sound collecting tube, the speaker is installed in the containing cavity, and the sound outlet side of the speaker faces the second sound outlet hole. In the speaker mechanism of the blood pressure measuring robot of the utility model, the protective shell and the speaker are combined into a whole, and then the protective shell is installed on the shell, the connection between the port on the speaker and the connecting line is located inside the protective shell, and the connecting line is not easily separated from the port of the speaker.

Description

Technical Field

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

[0002] The tunnel-type blood pressure measurement robot, also known as an intelligent tunnel-type sphygmomanometer or a desktop integrated sphygmomanometer, is a medical device that combines digital technology with a blood pressure measurement method. This device has made innovations in blood pressure measurement, aiming to provide more accurate, stable and convenient blood pressure readings. Compared with traditional sphygmomanometers, the tunnel-type blood pressure measurement robot does not require a cuff, and the cuff is integrated with the body. Users only need to put their arms into the device and press the start button to measure by themselves. In the speaker mechanism of the existing blood pressure measurement robot, a connecting ring is set on the inner side of the shell, and the speaker is glued to the connecting ring by glue. The connection between the speaker port and the connecting wire is directly exposed, and the connecting wire is easily detached from the speaker port. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a speaker mechanism of a blood pressure measuring robot, which solves the problem that in the speaker mechanism of the existing blood pressure measuring robot, a connecting ring is arranged inside the shell, the speaker is glued to the connecting ring by glue, the connection between the speaker port and the connecting wire is directly exposed, and the connecting wire is easily separated from the speaker port.

[0004] A speaker mechanism of a blood pressure measuring robot according to an embodiment of the utility model includes:

[0005] A shell, wherein a plurality of first sound outlet holes are provided on the shell;

[0006] a protective shell, detachably connected to the outer shell, a containing cavity being arranged in the protective shell, a second sound outlet hole being arranged on the protective shell and communicating with the containing cavity, the second sound outlet hole facing the plurality of first sound outlet holes, a sound collecting cylinder being arranged on the protective shell around the second sound outlet hole, one end of the sound collecting cylinder being connected to the open end of the protective shell, the other end of the sound collecting cylinder being attached to the inner wall of the outer shell, and the plurality of first sound outlet holes being located inside the sound collecting cylinder;

[0007] A speaker is installed in the accommodating cavity, and the sound output side of the speaker faces the second sound output hole.

[0008] The speaker mechanism of a blood pressure measuring robot according to the embodiment of the utility model has at least the following beneficial effects:

[0009] The protective shell and the speaker are combined into a whole, and then the protective shell is installed on the outer shell. The sound emitted by the speaker is emitted along the second sound outlet hole, and the sound collecting tube can transmit the sound emitted by the speaker to multiple first sound outlet holes. The speaker is located in the protective shell, and the connection between the port on the speaker and the connecting line is located in the protective shell. The connecting line is not easy to be separated from the port of the speaker, which can increase the service life of the device.

[0010] According to some embodiments of the utility model, a first plugging protrusion and a second plugging protrusion are provided on opposite sides of the protective shell, and a first slot for inserting the first plugging protrusion and a second slot for inserting the second plugging protrusion are provided on the outer shell.

[0011] According to some embodiments of the present invention, the first plug-in protrusion is disposed at a chamfered angle close to a side of the inner wall of the shell, and the second plug-in protrusion is disposed at a chamfered angle inwardly into a side of the inner wall of the shell.

[0012] According to some embodiments of the utility model, a first connecting column is provided on the outer shell, a first threaded hole is provided on the first connecting column, a connecting plate is provided on the protective shell, a notch groove is provided on the connecting plate, the connecting plate is connected to the first connecting column by screws, and the screws pass through the notch groove and are screwed into the first threaded hole.

[0013] According to some embodiments of the present utility model, reinforcing ribs are connected to the connecting plate.

[0014] According to some embodiments of the utility model, the inner wall of the shell is an arc-shaped surface, the sound collecting tube is arranged in an arc shape at one end close to the shell, and the sound collecting tube is attached to the inner wall of the shell.

[0015] According to some embodiments of the utility model, the protective shell includes a fixing seat and a tail shell, the sound collecting tube is connected to the fixing seat, the second sound outlet is located on the fixing seat, the speaker is installed on the fixing seat, a receiving groove is provided on the tail shell, the fixing seat covers the receiving groove, and the enclosed space of the fixing seat and the tail shell forms the receiving cavity.

[0016] According to some embodiments of the utility model, a wire passing groove is provided on the tail shell, and the speaker has a connecting wire, and the connecting wire is passed through the wire passing groove, and the connecting wire is interference-connected with the wire passing groove.

[0017] According to some embodiments of the present utility model, a first positioning groove is provided on the tail shell, the accommodating groove is located on the bottom wall of the first positioning groove, and a positioning protrusion is provided on the fixing seat, and the positioning protrusion extends into the first positioning groove.

[0018] According to some embodiments of the present invention, a second positioning groove is provided on the fixing base, the second sound outlet is located on the bottom wall of the second positioning groove, and one end of the speaker extends into the second positioning groove.

[0019] According to some embodiments of the utility model, a second connecting column is provided on the fixing seat, a second threaded hole is provided on the second connecting column, a connecting hole is provided on the tail shell, the fixing seat and the tail shell are connected by screws, and the screws pass through the connecting hole and are screwed into the second threaded hole.

[0020] According to some embodiments of the present invention, the housing includes a front housing and a rear housing, the front housing and the rear housing are detachably connected, the first sound outlet is located on the rear housing, and the protective housing is installed on the rear housing.

[0021] According to some implementations of the utility model, two protective shells are provided, two speakers are provided, and the two protective shells are located at the upper corners of the rear shell.

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

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

[0024] Figure 1 It is a partial structural schematic diagram of the speaker mechanism of the blood pressure measurement robot according to an embodiment of the utility model;

[0025] Figure 2 This is a schematic structural diagram of a protective shell and a speaker of a speaker mechanism of a blood pressure measuring robot according to an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the explosion structure of the protective shell and the speaker of the speaker mechanism of the blood pressure measurement robot according to an embodiment of the utility model;

[0027] Figure 4 A cross-sectional view of a protective shell and a speaker of a speaker mechanism of a blood pressure measuring robot according to an embodiment of the utility model;

[0028] Figure 5 It is a partial structural schematic diagram of the rear shell, protective shell and speaker of the speaker mechanism of the blood pressure measurement robot according to an embodiment of the utility model;

[0029] Figure 6 It is a partial structural schematic diagram of the rear shell of the speaker mechanism of the blood pressure measuring robot according to an embodiment of the utility model;

[0030] Figure 7It is a structural schematic diagram of a fixing seat of a speaker mechanism of a blood pressure measuring robot according to an embodiment of the utility model;

[0031] Figure 8 It is a structural schematic diagram of the tail shell of the speaker mechanism of the blood pressure measuring robot according to an embodiment of the utility model.

[0032] Figure Number:

[0033] 100, housing; 110, front housing; 120, rear housing; 121, first sound outlet hole; 122, first slot; 123, second slot; 124, first connecting column; 1241, first threaded hole;

[0034] 200, protective shell; 210, accommodating cavity; 220, fixing seat; 221, second sound outlet hole; 222, sound collecting tube; 223, first plug-in protrusion; 224, second plug-in protrusion; 225, positioning protrusion; 226, second positioning groove; 227, second connecting column; 2271, second threaded hole; 230, tail shell; 231, connecting plate; 2311, notch groove; 232, accommodating groove; 233, wire groove; 234, first positioning groove; 235, connecting hole;

[0035] 300. Speaker. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are described in detail below, and 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] In the description of the present utility model, it is necessary to understand 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] See also Figure 1 , Figure 2 and Figure 4 A speaker mechanism of a blood pressure measuring robot according to an embodiment of the utility model comprises a shell 100, on which a plurality of first sound outlet holes 121 are arranged. A protective shell 200 is detachably connected to the shell 100, a receiving chamber 210 is arranged in the protective shell 200, a second sound outlet hole 221 connected to the receiving chamber 210 is arranged on the protective shell 200, and the second sound outlet hole 221 faces the plurality of first sound outlet holes 121. A sound collecting cylinder 222 is arranged around the second sound outlet hole 221 on the protective shell 200, one end of the sound collecting cylinder 222 is connected to the open end of the protective shell 200, and the other end of the sound collecting cylinder 222 is attached to the inner wall of the shell 100, and the plurality of first sound outlet holes 121 are located on the inner side of the sound collecting cylinder 222. A speaker 300 is installed in the receiving chamber 210, and the sound emitting side of the speaker 300 faces the second sound outlet hole 221.

[0040] The protective shell 200 and the speaker 300 are combined into a whole, and then the protective shell 200 is installed on the outer shell 100. The sound emitted by the speaker 300 is emitted along the second sound outlet 221, and the sound collecting tube 222 can transmit the sound emitted by the speaker 300 to the multiple first sound outlets 121. The speaker 300 is located in the protective shell 200, and the connection between the port on the speaker 300 and the connecting line is located in the protective shell 200. The connecting line is not easily separated from the port of the speaker 300, which can increase the service life of the device.

[0041] In some embodiments, see Figure 2 The protective shell 200 is provided with a first plug-in protrusion 223 and a second plug-in protrusion 224 on opposite sides. Figure 5 and Figure 6 The housing 100 is provided with a first slot 122 and a second slot 123, see Figure 4 The first slot 122 is used for inserting the first plugging protrusion 223, and the second slot 123 is used for inserting the second plugging protrusion 224. When the protective shell 200 is installed on the shell, the first plugging protrusion 223 is inserted into the first slot 122, and the second plugging protrusion 224 is inserted into the second slot 123. The first slot 122 and the second slot 123 can limit the installation direction of the protective shell 200, ensuring that the sound collecting tube 222 fits the inner wall of the shell 100.

[0042] In some embodiments, see Figure 2 , Figure 6 and Figure 7 The first plugging protrusion 223 is disposed at a chamfered angle on one side close to the inner wall of the housing 100, and the second plugging protrusion 224 is disposed at a chamfered angle on one side facing into the inner wall of the housing 100. One end of the first plugging protrusion 223 and the second plugging protrusion 224 is chamfered, so that the first plugging protrusion 223 is more easily inserted into the first slot 122, and the second plugging protrusion 224 is more easily inserted into the second slot 123.

[0043] In some embodiments, see Figure 5 and Figure 6 The housing 100 is provided with a first connecting column 124, and the first connecting column 124 is provided with a first threaded hole 1241. Figure 2 The protective shell 200 is provided with a connecting plate 231, and the connecting plate 231 is provided with a notch groove 2311. Figure 4 The connecting plate 231 is connected to the first connecting column 124 by screws, and the screws pass through the notch groove 2311 and are screwed into the first threaded hole 1241. The protective shell 200 is connected to the outer shell 100 by screws, so that the protective shell 200 is firmly connected to the outer shell 100. The notch groove 2311 is provided so that the protective shell 200 can be offset along the opening direction of the notch groove 2311, thereby facilitating the adjustment of the position of the protective shell 200 and facilitating the screwing in, making the installation of the protective shell 200 more convenient.

[0044] In some embodiments, see Figure 2 The connecting plate 231 is connected with a reinforcing rib, so that the connection between the connecting plate 231 and the protective shell 200 is more stable, and the connecting plate 231 is not easy to fall off from the protective shell 200.

[0045] In some embodiments, see Figure 2 , Figure 3 and Figure 6 , the inner wall of the housing 100 is an arc-shaped surface, and the end of the sound collecting tube 222 close to the housing 100 is arranged in an arc shape. The outer surface of the housing 100 is also arranged in an arc shape, and the corresponding inner wall is an arc-shaped surface, and one end of the sound collecting tube 222 is arranged in an arc shape, so that the sound collecting tube 222 can better fit the inner wall of the housing 100, ensuring that the sound of the speaker 300 can be well transmitted. The arc-shaped inclined surface of the sound collecting tube 222 is sealed with the housing 100, which can solve the problem of sound orientation and ensure that the sound emitted by the speaker 300 can be smoothly transmitted through the sound collecting tube 222.

[0046] In some embodiments, see Figure 4 and Figure 8The protective shell 200 includes a fixing seat 220 and a tail shell 230, the sound collecting tube 222 is connected to the fixing seat 220, the second sound outlet 221 is located on the fixing seat 220, and the speaker 300 is installed on the fixing seat 220. The tail shell 230 is provided with a receiving groove 232, the fixing seat 220 covers the receiving groove 232, and the enclosed space of the fixing seat 220 and the tail shell 230 forms a receiving cavity 210. The protective shell 200 is arranged in a split type, which is convenient for processing and also convenient for the installation of the speaker 300.

[0047] In some embodiments, see Figure 8 The tail housing 230 is provided with a wire groove 233, and the speaker 300 has a connecting wire, which is passed through the wire groove 233, and the connecting wire is connected with the wire groove 233 by interference fit. The connecting wire is connected with the wire groove 233 by interference fit, so that the connecting wire can be firmly connected to the tail housing 230, and when the connecting wire is pulled, the connection between the connecting wire and the port of the speaker 300 is not easy to loosen, thereby improving the service life of the device.

[0048] In some embodiments, see Figure 7 and Figure 8 The tail housing 230 is provided with a first positioning groove 234, the receiving groove 232 is located on the bottom wall of the first positioning groove 234, and the fixing seat 220 is provided with a positioning protrusion 225, which extends into the first positioning groove 234. The arrangement of the positioning protrusion 225 and the first positioning groove 234 can ensure the positioning connection between the fixing seat 220 and the tail housing 230.

[0049] In some embodiments, see Figure 4 and Figure 7 The fixing base 220 is provided with a second positioning groove 226, the second sound outlet 221 is located on the bottom wall of the second positioning groove 226, and one end of the speaker 300 extends into the second positioning groove 226. The second positioning groove 226 is provided to ensure the positioning connection between the speaker 300 and the fixing base 220. The speaker 300 is connected to the fixing base 220 by screws, which is convenient for disassembly and assembly and has a stable connection.

[0050] In some embodiments, see Figure 7 and Figure 8 The fixing seat 220 is provided with a second connecting column 227, and the second connecting column 227 is provided with a second threaded hole 2271. The tail shell 230 is provided with a connecting hole 235, and the fixing seat 220 and the tail shell 230 are connected by screws, and the screws pass through the connecting hole 235 and are screwed into the second threaded hole 2271. The fixing seat 220 and the tail shell 230 are connected by screws, which is convenient for disassembly and assembly, and the connection is stable.

[0051] In some embodiments, see Figure 1 and Figure 6The 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 first sound outlet 121 is located on the rear housing 120, and the protective housing 200 is installed on the rear housing 120. The housing 100 is a split type setting, which is convenient for processing and installation.

[0052] In some embodiments, see Figure 1 and Figure 5 , two protective shells 200 are provided, and two speakers 300 are provided, and the two protective shells 200 are located at the corners above the rear shell 120. Two speakers 300 are symmetrically arranged on the shell 100, and the pronunciation effect is better. The protective shell 200 is provided to protect the speakers 300, which can increase the service life of the device.

[0053] In the description of this specification, the description with reference to the terms "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 the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] 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 spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A speaker mechanism of a blood pressure measuring robot, characterized in that: include: A shell, wherein a plurality of first sound outlet holes are provided on the shell; a protective shell, detachably connected to the outer shell, a containing cavity being arranged in the protective shell, a second sound outlet hole being arranged on the protective shell and communicating with the containing cavity, the second sound outlet hole facing the plurality of first sound outlet holes, a sound collecting cylinder being arranged on the protective shell around the second sound outlet hole, one end of the sound collecting cylinder being connected to the open end of the protective shell, the other end of the sound collecting cylinder being attached to the inner wall of the outer shell, and the plurality of first sound outlet holes being located inside the sound collecting cylinder; A speaker is installed in the accommodating cavity, and the sound output side of the speaker faces the second sound output hole.

2. The speaker mechanism of a blood pressure measurement robot according to claim 1, characterized in that: The protective shell is provided with a first plugging protrusion and a second plugging protrusion on opposite sides thereof, and the outer shell is provided with a first slot for inserting the first plugging protrusion and a second slot for inserting the second plugging protrusion.

3. The speaker mechanism of a blood pressure measurement robot according to claim 1, characterized in that: The outer shell is provided with a first connecting column, the first connecting column is provided with a first threaded hole, the protective shell is provided with a connecting plate, the connecting plate is provided with a notch groove, the connecting plate is connected to the first connecting column by screws, and the screws pass through the notch groove and are screwed into the first threaded hole.

4. The speaker mechanism of a blood pressure measurement robot according to claim 1, characterized in that: The inner wall of the shell is an arc-shaped surface, and the end of the sound collecting tube close to the shell is arranged in an arc shape, and the sound collecting tube is attached to the inner wall of the shell.

5. The speaker mechanism of a blood pressure measurement robot according to claim 1, characterized in that: The protective shell includes a fixing seat and a tail shell, the sound collecting tube is connected to the fixing seat, the second sound outlet is located on the fixing seat, the speaker is installed on the fixing seat, a receiving groove is provided on the tail shell, the fixing seat covers the receiving groove, and the enclosed space of the fixing seat and the tail shell forms the receiving cavity.

6. The speaker mechanism of the blood pressure measuring robot according to claim 5, characterized in that: The tail housing is provided with a wire passing groove, the speaker has a connecting wire, the connecting wire is passed through the wire passing groove, and the connecting wire is interference-connected with the wire passing groove.

7. The speaker mechanism of the blood pressure measuring robot according to claim 5, characterized in that: The tail shell is provided with a first positioning groove, the containing groove is located on the bottom wall of the first positioning groove, the fixing seat is provided with a positioning protrusion, and the positioning protrusion extends into the first positioning groove.

8. The speaker mechanism of the blood pressure measurement robot according to claim 5, characterized in that: The fixing seat is provided with a second positioning groove, the second sound outlet is located on the bottom wall of the second positioning groove, and one end of the speaker extends into the second positioning groove.

9. The speaker mechanism of the blood pressure measuring robot according to claim 5, characterized in that: The fixing seat is provided with a second connecting column, the second connecting column is provided with a second threaded hole, the tail shell is provided with a connecting hole, the fixing seat and the tail shell are connected with each other through screws, and the screws pass through the connecting holes and are screwed into the second threaded holes.

10. The speaker mechanism of a blood pressure measurement robot according to claim 1, characterized in that: The housing comprises a front housing and a rear housing, the front housing and the rear housing are detachably connected, the first sound outlet is located on the rear housing, and the protective housing is mounted on the rear housing.

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