Wireless electrocardiograph

Abstract

The utility model provides a wireless electrocardiograph, which relates to the field of wireless electrocardiograph equipment and comprises a protective shell, a plurality of fixed deep grooves and guide grooves, the fixed deep grooves are vertically arranged at the top of the protective shell at equal intervals, the guide grooves are horizontally arranged on two sides of the fixed deep grooves, and the fixed deep grooves are communicated with the guide grooves. Horizontal sliding force is applied to the two oppositely-arranged sliding supports in the fixed deep groove at the same time, so that the sliding supports contract towards the inner wall of the guide groove and extrude the elastic piece to generate elastic potential energy, and the sliding supports can slide on the outer wall of the rectangular support in the contracting process; therefore, the angle of the sliding support is fixed when the rectangular support slides, the annular support and the sliding support are kept in a horizontal state all the time, accurate fixing is carried out when the two ends of the launching box are connected in an aligned mode, force application is canceled, the elastic piece exerts extrusion force on the sliding support through elastic potential energy, and the sliding support is horizontally limited and cannot be disengaged. And the working stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of wireless electrocardiograph equipment, in particular to a wireless electrocardiograph. Background Art

[0002] A wireless ECG is a medical device that can record ECG data. It usually consists of a wearable patch sensor and a portable data transmitter. These patch sensors can be attached to any part of the body, such as the chest wall, neck or wrist, and record ECG data in real time. The data transmitter can be connected to a computer or other device via Bluetooth, Wi-Fi or cellular network to transmit ECG data to a remote doctor or patient. Wireless ECGs can be used to monitor changes in heart rate and rhythm to help diagnose heart diseases such as arrhythmia, angina pectoris, and myocardial infarction. They can also be used to monitor the pacing signals and heart rate changes of pacemakers, as well as to evaluate heart function.

[0003] The existing wireless electrocardiograph will be connected to the transmitting box before use to ensure normal operation. A plurality of fixed deep grooves will be opened on the top, and fixed brackets will be set on both sides of the connecting deep grooves through springs. The limiting cylinder on the fixed bracket is connected to the limiting holes opened at both ends of the transmitting box, and a retractable spring is used to enable it to use transmitting boxes of more sizes. However, after being used for a period of time, the spring will undergo elastic deformation, resulting in a change in length, which may cause the fixed bracket to detach from the connecting deep groove, causing inconvenience in the subsequent installation of the transmitting box.

[0004] Therefore, it is necessary to provide a new wireless electrocardiograph to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a wireless electrocardiograph.

[0006] The wireless electrocardiograph provided by the utility model comprises:

[0007] A protective shell, wherein a plurality of fixed deep grooves and guide grooves are vertically opened at equal intervals on the top of the protective shell, and the fixed deep grooves are connected to the guide grooves, and the guide grooves of adjacent fixed deep grooves are staggered up and down, and the edges of the guide grooves adjacent to the fixed deep grooves extend to the upper and lower ends respectively to form connecting grooves, and a rectangular bracket is fixedly connected to one end of the guide groove of the protective shell away from the fixed deep groove;

[0008] A plurality of sliding brackets arranged opposite to each other, wherein the sliding brackets are movably connected to the inner side wall of the guide groove of the protective shell and can slide horizontally along the side wall thereof, and one end of the sliding bracket away from the guide groove extends to the inside of the fixed deep groove, and the inner side wall of the sliding bracket is provided with a rectangular groove matching the shape of the rectangular bracket;

[0009] An elastic member, two ends of which are respectively fixedly connected to the sliding bracket and the side wall of the guide groove of the protective shell.

[0010] Furthermore, an annular bracket is radially arranged on the outside of one end of the sliding bracket adjacent to the protective shell, and the outer side wall of the annular bracket is in contact with the guide groove of the protective shell.

[0011] Furthermore, a limiting bracket is embedded in one end of the sliding bracket away from the guide groove of the protective shell, and the shape of the limiting bracket matches the connecting groove of the protective shell.

[0012] Furthermore, the outer side walls of the plurality of sliding brackets are fixedly connected to the limiting cylinders, and the horizontal positions of the plurality of limiting cylinders are flush.

[0013] Furthermore, the cross-section of the top of the sliding bracket is arranged in a trapezoidal shape.

[0014] Furthermore, a display screen is installed on the outer surface of the protective shell, and fixed bases are respectively provided at both ends of the bottom of the protective shell.

[0015] Compared with the related art, the wireless electrocardiograph provided by the utility model has the following beneficial effects:

[0016] 1. The wireless electrocardiograph applies a horizontal sliding force to two relatively arranged sliding brackets in a fixed deep groove at the same time, so that the sliding bracket contracts toward the inner wall of the guide groove and squeezes the elastic member to generate elastic potential energy. The sliding bracket slides on the outer wall of the rectangular bracket during the contraction process, so that the angle of the rectangular bracket to the sliding bracket is fixed, so that the annular bracket sliding bracket always maintains a horizontal state, so that the two ends of the transmitting box are accurately fixed when connected in position, and the applied force is canceled so that the elastic member exerts a squeezing force on the sliding bracket through the elastic potential energy, and the sliding bracket is horizontally limited so as not to fall off, thereby improving its working stability.

[0017] 2. The sliding bracket of the wireless electrocardiograph can be retracted into the connecting groove of the guide groove, thereby further optimizing its size diversity to improve its applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structural diagram of the wireless electrocardiograph provided by the utility model;

[0019] Figure 2 A schematic cross-sectional view of the wireless electrocardiograph provided by the utility model;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of A is shown;

[0021] Figure 4 A schematic structural diagram of the wireless electrocardiograph provided by the utility model from another perspective;

[0022] Figure 5 This is a structural schematic diagram of the sliding bracket provided by the utility model.

[0023] Numbers in the figure: 1. Protective shell; 2. Fixed deep groove; 3. Guide groove; 4. Rectangular bracket; 5. Elastic piece; 6. Sliding bracket; 7. Rectangular groove; 8. Limit bracket; 9. Limit cylinder; 10. Ring bracket; 11. Fixed base; 12. Display screen. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 , Figure 1 The overall structural diagram of the wireless electrocardiograph provided by the utility model; Figure 2 A schematic cross-sectional view of the wireless electrocardiograph provided by the utility model; Figure 3 for Figure 2 An enlarged schematic diagram of A is shown; Figure 4 A schematic structural diagram of the wireless electrocardiograph provided by the utility model from another perspective; Figure 5 This is a structural schematic diagram of the sliding bracket provided by the utility model.

[0026] In the specific implementation process, Figures 1 to 5 As shown, combined Figure 1 As shown, the wireless electrocardiograph comprises a protective shell 1, a display screen 12 is mounted on the outer surface of the protective shell 1, and fixed bases 11 are respectively arranged at both ends of the bottom of the protective shell 1.

[0027] like Figures 1 to 4 As shown, a plurality of fixed deep grooves 2 and guide grooves 3 are vertically opened at equal intervals on the top of the protective shell 1, and the fixed deep grooves 2 are horizontally opened on both sides of the fixed deep grooves 2. The fixed deep grooves 2 are connected to the guide grooves 3, and the guide grooves 3 of adjacent fixed deep grooves 2 are staggered up and down. The edges of the guide grooves 3 adjacent to the fixed deep grooves 2 extend to the upper and lower ends respectively and form connecting grooves. The guide grooves 3 of the protective shell 1 away from the fixed deep grooves 2 are fixedly connected to a rectangular bracket 4;

[0028] It should be noted that the two guide grooves 3 are staggered to improve the space utilization inside the protective housing 1;

[0029] like Figures 4 to 5As shown, a plurality of sliding brackets 6 are arranged opposite to each other in pairs, the sliding brackets 6 are movably connected to the inner side wall of the guide groove 3 of the protective shell 1 and can slide horizontally along the side wall thereof, and the end of the sliding bracket 6 away from the guide groove 3 extends to the inside of the fixed deep groove 2, and a rectangular groove 7 matching the shape and structure of the rectangular bracket 4 is opened on the inner side wall of the sliding bracket 6, an annular bracket 10 is radially arranged on the outer side of the end of the sliding bracket 6 adjacent to the protective shell 1, and the outer side wall of the annular bracket 10 is fitted with the guide groove 3 of the protective shell 1, and a limiting bracket 8 is embedded in the end of the sliding bracket 6 away from the guide groove 3 of the protective shell 1, and the shape and structure of the limiting bracket 8 matches the connecting groove of the protective shell 1, the outer side walls of the plurality of sliding brackets 6 are fixedly connected to the limiting cylinder 9, and the horizontal positions of the plurality of limiting cylinders 9 are flush, and the cross-section of the top of the sliding bracket 6 is set in a trapezoidal shape;

[0030] It should be noted that, by applying a horizontal sliding force to the two oppositely arranged sliding brackets 6 in the fixed deep groove 2 at the same time, the sliding bracket 6 is retracted toward the inner wall of the guide groove 3, and the sliding bracket 6 slides on the outer wall of the rectangular bracket 4 during the retraction process, so that the angle of the rectangular bracket 4 when the sliding bracket 6 slides is fixed, so that the sliding bracket 6 of the annular bracket 10 always maintains a horizontal state, so that the two ends of the launch box are accurately fixed when they are aligned and connected, thereby improving its stability during the working process;

[0031] Specifically, the inner wall of the annular bracket 10 fits with the guide groove 3, and the annular bracket 10 is horizontally limited by the cross-sectional size of the guide groove 3, so that it will not fall off the inner wall of the guide groove 3, thereby improving its stability, and the limiting cylinder 9 will extend into the limiting hole of the launch box when contracted, thereby fixing the two ends of the launch box;

[0032] Specifically, the top of the sliding bracket 6 is set in a trapezoidal shape, so that it plays a guiding role when it is aligned with the launch box, thereby facilitating the alignment connection;

[0033] like Figures 2 to 3 As shown, the elastic member 5, both ends of the elastic member 5 are fixedly connected to the sliding bracket 6 and the side wall of the guide groove 3 of the protective shell 1;

[0034] It should be noted that elastic potential energy is generated by squeezing the elastic member 5 , and the elastic potential energy is used to exert squeezing force on the sliding bracket 6 by canceling the applied force, so that the sliding bracket 6 plays a better fixing role.

[0035] The working principle provided by the utility model is as follows: when the utility model is implemented, a horizontal sliding force is simultaneously applied to the two relatively arranged sliding brackets 6 in the fixed deep groove 2, so that the sliding bracket 6 shrinks toward the inner wall of the guide groove 3 and squeezes the elastic member 5 to generate elastic potential energy. The sliding bracket 6 will slide on the outer wall of the rectangular bracket 4 during the shrinkage process, so that the angle of the rectangular bracket 4 when the sliding bracket 6 slides is fixed, so that the annular bracket 10 and the sliding bracket 6 always maintain a horizontal state, so that they are accurately fixed when the two ends of the launch box are connected in position, and the applied force is cancelled so that the elastic member 5 exerts an extrusion force on the sliding bracket 6 through elastic potential energy, thereby improving its stability during the working process.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wireless electrocardiograph, characterized in that: include: A protective shell (1), wherein a plurality of fixed deep grooves (2) are vertically provided at equal intervals on the top of the protective shell (1) and guide grooves (3) are horizontally provided on both sides of the fixed deep grooves (2), the fixed deep grooves (2) are connected to the guide grooves (3), and the guide grooves (3) of adjacent fixed deep grooves (2) are arranged in an up-and-down staggered manner, and the edges of the guide grooves (3) adjacent to the fixed deep grooves (2) extend upward and downward to form connecting grooves, and a rectangular bracket (4) is fixedly connected to one end of the guide groove (3) of the protective shell (1) away from the fixed deep groove (2); A plurality of sliding brackets (6) arranged opposite to each other, wherein the sliding brackets (6) are movably connected to the inner side wall of the guide groove (3) of the protective shell (1) and can slide horizontally along the side wall thereof, and one end of the sliding bracket (6) away from the guide groove (3) extends into the interior of the fixed deep groove (2), and the inner side wall of the sliding bracket (6) is provided with a rectangular groove (7) matching the shape and structure of the rectangular bracket (4); An elastic member (5), wherein two ends of the elastic member (5) are respectively fixedly connected to the sliding bracket (6) and the side wall of the guide groove (3) of the protective shell (1).

2. The wireless electrocardiograph according to claim 1, characterized in that: An annular bracket (10) is radially arranged on the outer side of one end of the sliding bracket (6) adjacent to the protective shell (1), and the outer side wall of the annular bracket (10) is in contact with the guide groove (3) of the protective shell (1).

3. The wireless electrocardiograph according to claim 2, characterized in that: A limiting bracket (8) is embedded in one end of the sliding bracket (6) away from the guide groove (3) of the protective shell (1), and the shape and structure of the limiting bracket (8) matches the connection groove of the protective shell (1).

4. The wireless electrocardiograph according to claim 3, characterized in that: The outer side walls of the plurality of sliding brackets (6) are fixedly connected to the limiting cylinder (9), and the horizontal positions of the plurality of limiting cylinders (9) are flush.

5. The wireless electrocardiograph according to claim 4, characterized in that: The cross section of the top of the sliding bracket (6) is arranged in a trapezoidal shape.

6. The wireless electrocardiograph according to claim 5, characterized in that: A display screen (12) is installed on the outer surface of the protective shell (1), and fixed bases (11) are respectively provided at two ends of the bottom of the protective shell (1).

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