Clamping head assembly and stethoscope

Abstract

The clamping head assembly comprises a plurality of clamping heads which are stored in a heating box, the heating box can store the plurality of clamping heads and preheat the plurality of clamping heads, an object placing plate is fixedly installed in an inner cavity of the heating box, a plurality of positioning heating grooves are formed in the top wall of the object placing plate, and the positioning heating grooves are formed in the top wall of the object placing plate. The plurality of chucks are respectively placed in the plurality of positioning heating grooves, each chuck comprises a soft silica gel layer and a hard plastic layer which are integrally bonded and formed, an outer positioning groove and an inner positioning groove are sequentially formed in one side, back to the hard plastic layer, of the soft silica gel layer, and a cartoon pattern layer is fixedly bonded to one side, back to the soft silica gel layer, of the hard plastic layer. When the stethoscope with the clamping head assembly is used for auscultation, the portion, making contact with the body of a child, of the stethoscope keeps warm for a long time, the cartoon pattern layer can attract attention of the child, the hyperactivity phenomenon of the child is reduced, experience is improved, and discomfort of the child is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stethoscopes, in particular to a chuck assembly and a stethoscope. Background Art

[0002] Currently, when doctors auscultate children, the stethoscope head is placed on the child's body and needs to be moved, which sometimes makes children feel uncomfortable and fearful, resulting in hyperactivity and non - cooperation of children, bringing more trouble to auscultation. Moreover, when auscultating in cold weather such as winter, the stethoscope head is relatively cold, bringing great discomfort to children. For this reason, the inventor has designed a chuck assembly and a stethoscope. Content of the Utility Model

[0003] The purpose of the utility model is to provide a chuck assembly and a stethoscope, which can maintain a warm feeling for a long time at the part in contact with the child's body during auscultation. The existence of the cartoon pattern layer can attract the attention of children, reduce the phenomenon of hyperactivity of children, thereby improving the experience and reducing the discomfort of children, and solving the problem of discomfort of children during auscultation in cold weather.

[0004] To achieve the above object, the present utility model provides the following technical solutions: A chuck assembly includes a chuck. There are multiple chucks and they are stored in a heating box. In addition to storing the multiple chucks, the heating box can also perform preheating treatment on them. A placement plate is fixedly installed in the inner cavity of the heating box. Multiple positioning heating grooves are formed on the top wall of the placement plate. The multiple chucks are respectively placed in the multiple positioning heating grooves. The chuck includes a soft silicone layer and a hard plastic layer integrally bonded and formed. An outer positioning groove and an inner positioning groove are sequentially formed on the side of the soft silicone layer facing away from the hard plastic layer. A cartoon pattern layer is fixedly bonded to the side of the hard plastic layer facing away from the soft silicone layer. The styles of the cartoon pattern layers on different chucks are also different, so as to facilitate children to select, attract children's attention during auscultation, and reduce children's fear. Multiple bottom grooves are formed on the bottom wall of the placement plate, and the bottom grooves correspond to the positioning heating grooves one by one. The multiple bottom grooves are respectively located directly below the multiple positioning heating grooves. An electric heating sheet is installed at the center of the top wall of each bottom groove, and an annular electric heating wire is fixedly installed on the outer circle of each electric heating sheet. Both the electric heating sheet and the annular electric heating wire require an external power supply for separate power supply. The power of the electric heating sheet is lower than that of the annular electric heating wire. The electric heating sheet can keep the soft silicone layer and the hard plastic layer at about 25°C after being heated. The annular electric heating wire can heat the soft silicone layer and the hard plastic layer to 35°C within a short time, and this time is controlled within 5 s, so as to prevent the chuck from quickly cooling in a short time and causing children to feel cold during auscultation. Multiple side grooves are formed on both opposite side walls of the heating box. Distance sensors are installed on the bottom walls of the multiple side grooves. A controller is installed on the outer wall of the heating box. The multiple distance sensors, the multiple electric heating sheets, and the multiple annular electric heating wires are all electrically connected to the controller, and one distance sensor corresponds to the electric heating sheet and the annular electric heating wire in one bottom groove. An ozone generator and a mounting plate are respectively installed on both sides of the inner cavity of the heating box. Multiple ultraviolet lamps are fixed on the mounting plate.

[0005] As a preferred implementation, the diameter of the outer positioning groove is smaller than that of the inner positioning groove; after the auscultation head is inserted into the outer positioning groove and the inner positioning groove, according to the relationship between the outer positioning groove and the inner positioning groove, the soft silicone layer can completely surround the auscultation head, ensuring that the soft silicone layer and the hard plastic layer will not fall off from the auscultation head.

[0006] As a preferred implementation, the multiple side grooves on the same side of the heating box are equally spaced in the horizontal direction; the distance sensor in each side groove corresponds to the electric heating sheet and the annular electric heating wire in one bottom groove

[0007] As a preferred embodiment, the distance sensor is installed vertically in the side groove, and the detection end of the distance sensor is located at its top; so that the distance sensor can detect upward. In the natural state, the distance sensor detects the distance between it and the top wall of the side groove, and this distance is a fixed value. Only when a hand reaches into the side groove and enters the detection range of the distance sensor, the detected distance value by the distance sensor will change, thereby triggering the controller to work.

[0008] As a preferred embodiment, a plurality of inner fixing grooves are formed on the side of the mounting plate facing the storage plate, and a plurality of ultraviolet lamps are respectively installed in the plurality of inner fixing grooves; both the ozone generator and the plurality of ultraviolet lamps require external power facilities for power supply.

[0009] A stethoscope has a chuck assembly and a stethoscope body. One side of the stethoscope body is connected with a stethoscope head, and the stethoscope head on the stethoscope body is adaptively clamped with an outer positioning groove and an inner positioning groove; so that the stethoscope head can just be clamped into the outer positioning groove and the inner positioning groove. When auscultating, the side of the stethoscope head for auscultating is exposed from the outer positioning groove to the outside, and the cartoon pattern layer faces the child, so that the child can watch the cartoon pattern layer.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, by performing short-term high-power heating on any one of the chucks before taking it out, its temperature rises rapidly, so that the chuck can maintain a relatively high temperature during the subsequent auscultation time and will not cool down quickly, making the part in contact with the child's body during auscultation maintain a warm feeling for a long time. The existence of the cartoon pattern layer can attract the child's attention, reduce the phenomenon of the child being hyperactive, thereby improving the experience and reducing the discomfort of the child. Brief Description of the Drawings

[0011] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 is of the present utility model Figure 1 sectional view taken along line B-B in;

[0013] Figure 3 is of the present utility model Figure 2 enlarged view of the structure at A in;

[0014] Figure 4 is a schematic diagram of the structure of the chuck of the present utility model;

[0015] Figure 5 is of the present utility model Figure 4 sectional view taken along line C-C in;

[0016] Figure 6 is a top view of the present utility model;

[0017] Figure 7 This is one of the structural diagrams of the second embodiment of the present utility model;

[0018] Figure 8 This is the second structural diagram of the second embodiment of the present utility model.

[0019] The reference numerals and names in the figures are as follows:

[0020] 1. Heating box; 2. Storage plate; 3. Positioning heating slot; 4. Clamp; 401. Soft silicone layer; 4011. Outer positioning slot; 4012. Inner positioning slot; 402. Hard plastic layer; 4021. Cartoon pattern layer; 5. Bottom slot; 501. Electric heating plate; 502. Ring heating wire; 6. Side slot; 7. Distance sensor; 8. Ozone generator; 9. Mounting plate; 10. Inner positioning slot; 11. UV lamp; 12. Controller; 13. Stethoscope body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; 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 internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] Please refer to Figures 1 to 6 , the first embodiment provided by the present utility model: A chuck assembly, which includes a chuck 4. A plurality of chucks 4 are provided and stored in a heating box 1. In addition to storing a plurality of chucks 4, the heating box 1 can also perform preheating treatment on them. A placement plate 2 is fixedly installed in the inner cavity of the heating box 1. A plurality of positioning heating grooves 3 are formed on the top wall of the placement plate 2. A plurality of chucks 4 are respectively placed in the plurality of positioning heating grooves 3. The chuck 4 includes a soft silicone layer 401 and a hard plastic layer 402 integrally bonded and formed. An outer positioning groove 4011 and an inner positioning groove 4012 are sequentially formed on the side of the soft silicone layer 401 facing away from the hard plastic layer 402. The diameter of the outer positioning groove 4011 is smaller than the diameter of the inner positioning groove 4012. After the stethoscope head is inserted into the outer positioning groove 4011 and the inner positioning groove 4012, according to the relationship between the outer positioning groove 4011 and the inner positioning groove 4012, the soft silicone layer 401 can fully surround the stethoscope head, ensuring that the soft silicone layer 401 and the hard plastic layer 402 will not fall off from the stethoscope head. A cartoon pattern layer 4021 is fixedly bonded to the side of the hard plastic layer 402 facing away from the soft silicone layer 401. The styles of the cartoon pattern layers 4021 on different chucks 4 are also different, so as to facilitate the selection for children and attract the attention of children during auscultation, reducing the fear of children;

[0026] A plurality of bottom grooves 5 are formed on the bottom wall of the placement plate 2, and the bottom grooves 5 correspond to the positioning heating grooves 3 one by one. The plurality of bottom grooves 5 are respectively located directly below the plurality of positioning heating grooves 3. An electric heating sheet 501 is installed at the center of the top wall of each bottom groove 5, and an annular heating wire 502 is fixedly installed on the outer circle of each electric heating sheet 501. Both the electric heating sheet 501 and the annular heating wire 502 require an external power supply for independent power supply. The power of the electric heating sheet 501 is lower than the power of the annular heating wire 502. The electric heating sheet 501 can keep the soft silicone layer 401 and the hard plastic layer 402 at about 25 °C after being heated. The annular heating wire 502 can heat the soft silicone layer 401 and the hard plastic layer 402 to 35 °C within a short time, and this time is controlled within 5 s, so as to prevent the chuck 4 from quickly cooling in a short time and causing children to feel cold during auscultation;

[0027] On opposite side walls of the heating box 1, a plurality of side grooves 6 are formed. Distance sensors 7 are installed on the bottom walls of the plurality of side grooves 6. The plurality of side grooves 6 on the same side of the heating box 1 are equally spaced in the horizontal direction. The distance sensor 7 in each side groove 6 corresponds to an electric heating sheet 501 and an annular electric heating wire 502 in a bottom groove 5. A controller 12 is installed on the outer wall of the heating box 1. The distance sensor 7 is installed vertically in the side groove 6, and the detection end of the distance sensor 7 is located at its top, so that the distance sensor 7 can detect upward. In the natural state, the distance sensor 7 detects the distance between it and the top wall of the side groove 6, and this distance is a fixed value. Only when a hand extends into the side groove 6 and enters the detection range of the distance sensor 7, the distance value detected by the distance sensor 7 will change, thereby triggering the controller 12 to work. The plurality of distance sensors 7, the plurality of electric heating sheets 501, and the plurality of annular electric heating wires 502 are all electrically connected to the controller 12, and one distance sensor 7 corresponds to an electric heating sheet 501 and an annular electric heating wire 502 in a bottom groove 5. The distance sensor 7 can refer to the technical principle of the GP2Y0A21YK0F model, and the controller 12 can refer to the technical principle of the S7-200 model. An ozone generator 8 and a mounting plate 9 are respectively installed on both sides of the inner cavity of the heating box 1. A plurality of ultraviolet lamps 11 are fixed on the mounting plate 9. A plurality of inner fixing grooves 10 are formed on the side of the mounting plate 9 facing the placing plate 2. The plurality of ultraviolet lamps 11 are respectively installed in the plurality of inner fixing grooves 10. The ozone generator 8 and the plurality of ultraviolet lamps 11 both require external power facilities for energy supply.

[0028] Embodiment Two:

[0029] Please refer to Figure 7 and Figure 8 This is the second embodiment provided by the present utility model, a stethoscope, which has the above-mentioned chuck assembly and stethoscope body 13. One side of the stethoscope body 13 is connected with a stethoscope head, and the stethoscope head on the stethoscope body 13 is adaptively clamped with the outer positioning groove 4011 and the inner positioning groove 4012, so that the stethoscope head can just be clamped into the outer positioning groove 4011 and the inner positioning groove 4012. When auscultating, the side of the stethoscope head for auscultation is exposed from the outer positioning groove 4011 to the outside, and the cartoon pattern layer 4021 faces the child, so that the child can watch the cartoon pattern layer 4021.

[0030] Please refer to again Figures 1 to 8, during the operation of the present utility model, before auscultating a child, multiple electric heating sheets 501 continuously operate to release heat and heat multiple soft silicone layers 401 and hard plastic layers 402, so that the soft silicone layers 401 and hard plastic layers 402 are maintained at a temperature of about 25 °C. When auscultation is required, the doctor can let the child select his favorite chuck 4 in the heating box 1 (in actual design, the hard plastic layer 402 faces outward so that the child can see the specific style of the cartoon pattern layer 4021). After the decision is made, according to the side groove 6 corresponding to the chuck 4, the doctor inserts his hand into the side groove 6. At this time, the distance value detected by the distance sensor 7 in the side groove 6 changes, and the distance sensor 7 will transmit an electrical signal to the controller 12, causing the controller 12 to drive the annular heating wire 502 below the chuck 4 to work for 5 s, and perform high-power heating on the upper soft silicone layer 401 and hard plastic layer 402 in a short time, so that the temperature of the soft silicone layer 401 and hard plastic layer 402 rises from about 25 °C to about 35 °C. After that, the doctor can take out the chuck 4 and snap the stethoscope head on the stethoscope body 13 into the outer positioning groove 4011 and the inner positioning groove 4012, and make the stethoscope head stick to the child's body for auscultation, while the cartoon pattern layer 4021 faces the child, so that the child's attention is attracted by the cartoon pattern layer 4021, reducing the child's fear or discomfort.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A chuck assembly, characterized in that: It includes a chuck (4), where multiple chucks (4) are provided and stored in a heating box (1). A placement plate (2) is fixedly installed in the inner cavity of the heating box (1). Multiple positioning heating grooves (3) are formed on the top wall of the placement plate (2). Multiple chucks (4) are respectively placed in multiple positioning heating grooves (3). The chuck (4) includes a soft silicone layer (401) and a hard plastic layer (402) integrally bonded and formed. An outer positioning groove (4011) and an inner positioning groove (4012) are sequentially formed on the side of the soft silicone layer (401) facing away from the hard plastic layer (402). A cartoon pattern layer (4021) is fixedly bonded to the side of the hard plastic layer (402) facing away from the soft silicone layer (401). Multiple bottom grooves (5) are formed on the bottom wall of the placement plate (2), and the bottom grooves (5) correspond to the positioning heating grooves (3) one by one. An electric heating sheet (501) is installed at the center of the top wall of each bottom groove (5), and an annular heating wire (502) is fixedly installed on the outer circle of each electric heating sheet (501). The power of the electric heating sheet (501) is lower than the power of the annular heating wire (502). Multiple side grooves (6) are formed on both opposite side walls of the heating box (1). Distance sensors (7) are installed on the bottom walls of multiple side grooves (6). A controller (12) is installed on the outer wall of the heating box (1). Multiple distance sensors (7), multiple electric heating sheets (501), and multiple annular heating wires (502) are all electrically connected to the controller (12), and one distance sensor (7) corresponds to the electric heating sheet (501) and the annular heating wire (502) in one bottom groove (5). An ozone generator (8) and a mounting plate (9) are respectively installed on both sides of the inner cavity of the heating box (1), and multiple ultraviolet lamps (11) are fixed on the mounting plate (9).

2. The collet assembly according to claim 1, characterized in that: The diameter of the outer positioning groove (4011) is smaller than the diameter of the inner positioning groove (4012).

3. The collet assembly according to claim 1, wherein: Multiple side grooves (6) on the same side of the heating box (1) are equally spaced along the horizontal direction.

4. The collet assembly according to claim 1, wherein: The distance sensor (7) is installed in the side groove (6) along the vertical direction, and the detection end of the distance sensor (7) is located at its top.

5. A chuck assembly according to claim 1, wherein: Multiple inner fixing grooves (10) are formed on the side of the mounting plate (9) facing the placement plate (2), and multiple ultraviolet lamps (11) are respectively installed in multiple inner fixing grooves (10).

6. A stethoscope, characterized in that: It has a chuck assembly according to any one of claims 1-5 and a stethoscope body (13), where a stethoscope head is connected to one side of the stethoscope body (13), and the stethoscope head on the stethoscope body (13) is adaptively clamped with the outer positioning groove (4011) and the inner positioning groove (4012).

Images