CN218960756U - Dynamic electrocardiograph - Google Patents

Abstract

The utility model discloses a dynamic electrocardiograph, which comprises: the recorder body, open-close type charging box to the recorder body charges, and have a plurality of fenestrate electrode subsides, the charging box back is provided with auxiliary electrode subsides and pastes the recess on the recorder body, the charging box is by flip and inside the base that has the holding chamber through a circular shaft pin joint, the inside circuit board that is equipped with of base, the base outer wall is equipped with the USB interface, base top surface one side is provided with spring probe, the inside of recorder body is provided with battery and PCB board, be provided with the mouth that charges on the recorder body, the bottom of recorder body is provided with at least one and the inside mounting hole that switches on of recorder body, the embedding has the electrode copper sheet in the mounting hole, be provided with a plurality of perspiration grooves that stagger with the mounting hole in the bottom of recorder body, perforation and the perspiration groove one-to-one on the electrode subsides, and then improved product life, the use experience of wearer has been improved.

Description

Dynamic electrocardiograph

Technical Field

The utility model relates to the technical field of second-class medical equipment, in particular to a dynamic electrocardiograph recorder for continuously monitoring electrocardiographic states when worn on a human body.

Background

The death rate caused by cardiovascular diseases is high in China, and the diseases of the body can be timely found by detecting the electrocardiogram of the human figure. Most of electrocardiographic devices in the market are relatively large, and the scene is generally used in hospitals, so that the electrocardiographic device is not suitable for carrying and detecting electrocardiographic patterns in real time. At present, the waterproof effect of the electrocardio monitoring equipment of wearing type is poor, a wearer needs to pay attention to whether the equipment is internally permeated with water when using the equipment, if the equipment is contacted with more water, the problem of electrode short circuit of a host computer can be caused, thereby the detection result is influenced, equipment is easy to damage, and before the electrocardio equipment is used, the electrode copper sheet on the electrocardio equipment and the electrode paste part with the electrode are required to be pasted together, the electrode paste is pasted by the wearer according to the feeling, the situation that the position of the electrode paste is not corresponding to the position of the electrode copper sheet easily occurs in the mode, thereby the problem of weak collection signal of the electrode copper sheet is caused, the accuracy of data collection of the electrocardio equipment is influenced, meanwhile, the existing wearing type electrocardio equipment does not have the sweat discharging function, when the electrode paste is pasted on the body for a long time, thereby the skin of the wearer is red rash, itching and allergy are caused, and the use experience of the wearer is influenced.

Disclosure of Invention

The utility model aims to solve the problem that the traditional wearable electrocardiograph is easy to damage due to poor waterproof capability, and simultaneously aims to solve the problem that the traditional wearable electrocardiograph does not have a sweat discharging function, and skin of a wearer is easy to cause erythema, itching and allergy due to the fact that sweat cannot be discharged, so that the use experience of the wearer is affected, so that the dynamic electrocardiograph for continuously monitoring the electrocardiograph state when the wearing on a human body is provided.

The utility model provides a dynamic electrocardiograph, which comprises: the utility model provides a battery pack, including charging box, record appearance body and electrode subsides that have a plurality of perforation, the charging box bottom is provided with auxiliary electrode subsides and pastes the recess on the record appearance body, the charging box is by flip and inside the base that has the holding cavity through a circular shaft pin joint, the inside of base is provided with the circuit board, be provided with the USB interface of being connected with the circuit board electricity on the outer wall of base, top surface one side of base is provided with the spring probe of being connected with the circuit board electricity, the inside of record appearance body is provided with the battery, the inside of record appearance body is provided with the PCB board of being connected with the battery electricity, be provided with on the record appearance body with PCB board electricity be connected and with spring probe assorted charge mouth, the bottom of record appearance body is provided with at least one with the inside mounting hole that switches on of record appearance body, the embedding has the electrode copper sheet that is connected with the PCB board electricity the bottom of record appearance body is provided with a plurality of all staggers with the mounting hole, the electrode subsides can cover the mounting hole, the perforation corresponds one by one with the sweat groove.

In one embodiment, the electrocardiograph body comprises an upper shell and a lower shell, the upper shell is covered on the lower shell and fixed by glue, and a sealing ring is sleeved at a gap part between the upper shell and the lower shell.

In one embodiment, the cover and the base are provided with magnets, and the cover and the base allow the charging box to be closed through the two magnets.

In one embodiment, a buffer cotton is arranged on the inner wall of the flip cover.

In one embodiment, the upper shell and the lower shell are made of a silica gel flexible material and hard shell plastic cement in a fusion mode, and hard shell plastic cement parts of the upper shell and the lower shell correspond to the positions of the battery.

In one embodiment, one half of the PCB is a resin board and the other half is a flexible circuit board, and the flexible part of the PCB corresponds to the silica gel parts of the upper shell and the lower shell.

In one embodiment, the charging box is further provided with a charging box indicator light electrically connected with the circuit board, and the charging box indicator light is used for prompting the charging box to enter a power-on state and prompting the charging state of the recorder body.

In one embodiment, the recorder body is internally provided with a host indicator lamp electrically connected with the control circuit board, and the host indicator lamp is conducted to the upper shell through the light guide column to enable the light emitted by the host indicator lamp to be visible.

According to the dynamic electrocardiograph, the charging box is provided with the groove for assisting in pasting the electrode paste, when a wearer uses the electrocardiograph body, only the electrode paste is required to be placed in the groove, the end face with the adhesive force of the electrode paste faces the opening of the groove, then the bottom of the electrocardiograph body is pressed from the opening of the groove to the direction of the electrode paste, the problem that the electrode part of the electrode paste and the position of the electrode copper sheet are not corresponding to each other and the collecting signal of the electrode copper sheet is weak can be solved, the mounting hole for mounting the electrode copper sheet is arranged at the bottom of the electrocardiograph body, the perspiration groove is arranged at the periphery of the mounting hole, the electrode paste with the perforation is pasted at the bottom of the electrocardiograph body before the wearer begins to use, and the problem that skin of the wearer is red erupted, itchiness and allergy easily caused by the fact that the perspiration is not discharged by the perforation matched with the perspiration groove on the electrode paste can be solved, and the use experience of the wearer is improved.

Drawings

FIG. 1 is a schematic diagram of a dynamic electrocardiograph according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure of the explosion view angle of the dynamic electrocardiograph according to the embodiment shown in FIG. 1;

FIG. 3 is a schematic diagram of the structure of the bottom of the charging cartridge of the dynamic electrocardiograph according to one embodiment;

FIG. 4 is a schematic diagram of the structure of the bottom of the electrocardiograph body of the dynamic electrocardiograph according to one embodiment;

part names and serial numbers in the figure: 10-charging box, 100-flip, 110-base, 120-groove, 130-USB interface, 140-spring probe, 150-magnet, 160-buffer cotton, 170-charging box indicator lamp, 20-recorder body, 200-upper shell, 210-lower shell, 220-battery, 230-PCB board, 240-charging port, 250-mounting hole, 260-electrode copper sheet, 270-perspiration groove, 280-host indicator lamp.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Referring to fig. 1 to 4, the present utility model discloses a dynamic electrocardiograph recorder, wherein when the electric quantity of the recorder body 20 is insufficient, the recorder body 20 is electrically connected with a spring probe 140 on a charging box 10 through a charging port 240, so as to charge the recorder body 20; when the recorder body 20 is used, an electrode paste is adhered to the position of the electrode copper sheet 260, the perforation on the electrode paste corresponds to the position of the perspiration groove 270, perspiration of a wearer can be discharged from the perspiration groove 270 on the recorder body 20 through the perforation on the electrode paste, meanwhile, the perspiration groove 270 and the mounting hole 250 are arranged in a staggered mode, and running water at the position (namely, the position without the perforation) attached to the electrode copper sheet 260 on the electrode paste cannot penetrate through the electrode paste from the mounting hole 250 to enter the recorder body 20, so that the electrocardiograph recorder has the sweat-discharging and waterproof functions.

With specific reference to fig. 1 to 4, the dynamic electrocardiograph recorder of the present embodiment includes a charging box 10, a recorder body 20, and an electrode patch with a plurality of perforations. The recorder body 20 comprises an upper shell 200, a lower shell 210, a battery 220 electrically connected with a charging port 240 and a PCB board 230 electrically connected with the battery 220, wherein at least one mounting hole 250 is formed in the bottom of the lower shell 210; after the wearer wears the recorder body 20 for a long time, sweat is generated at the contact position of the wearer and the recorder body 20, because the bottom (namely the lower shell 210) of the recorder body 20 is tightly attached to the skin of the wearer, sweat at the contact position of the wearer and the recorder body 20 cannot flow out of the position covered by the recorder body 20, therefore, the sweat draining groove 270 staggered with the mounting hole 250 is arranged at the bottom of the lower shell 210, meanwhile, the electrode copper sheet 260 is stuck with the electrode paste with the perforations, the perforations on the electrode paste correspond to the positions of the sweat draining groove 270, on one hand, a notch is provided for discharging sweat, the sweat can flow into the sweat draining groove 270 through the perforations on the electrode paste, the sweat can be discharged out of the position covered by the recorder body 20, on the other hand, the electrode paste can cover the mounting hole 250, and the sweat and the water cannot flow into the recorder body 20 from the mounting hole 250, so that the waterproof grade of the recorder body 20 can reach the grade of IP 67.

It should be noted that, the shells of the current electrocardiograph are made of hard shell plastics, and when a wearer wears the electrocardiograph on the wrist, the shape of the electrocardiograph cannot be changed, so that the wrist activity range of the wearer is affected; in this embodiment, the recorder body 20 can be bent by 180 °, and the adopted technical scheme is that the upper shell 200 and the lower shell 210 are made of a silicone flexible material and a hard shell plastic, and the hard shell plastic parts of the upper shell 200 and the lower shell 210 correspond to the positions of the battery 220; further, one half of the PCB 230 is a resin board and the other half is a flexible circuit board, and the flexible portion of the PCB 230 corresponds to the silicone portions of the upper case 200 and the lower case 210. The part that hard shell plastic was made can protect the inside electronic components of record appearance body 20 not fragile when bumping, and the part that the flexible material of silica gel was made matches the flexible position on the PCB half for record appearance body 20 can not influence the function of record appearance body 20's monitoring when buckling. It should be noted that the hard shell plastic part can be disposed at the middle position of the recorder body 20, and when in the middle position, the two ends of the recorder body 20 are made of silica gel flexible materials, and meanwhile, the resin part on the PCB 230 is always opposite to the hard shell plastic part; the hard shell plastic part can also be arranged at any one of the left end and the right end of the recorder body 20, and the other end provided with the hard shell plastic part is a silica gel flexible part.

The charging box 10 comprises a flip 100, a base 110 and a circuit board arranged in the base 110, wherein the flip 100 and the base 110 are made of hard shell plastics, a good compression resistant effect is achieved, the flip 100 and the base 110 are pivoted through a circular shaft, so that the charging box 10 can be opened or closed at any time, meanwhile, a USB interface 130 electrically connected with the circuit board is arranged on the base 110, when a power line is connected with the USB interface 130, the circuit board is electrified and starts to run a software algorithm for charging the recorder body 20, after a charging port 240 of the recorder body 20 is connected with a spring probe 140 on the charging box 10, the recorder body 20 can be charged through the running of the software algorithm in the control circuit board, the recorder body 20 can be placed in the charging box 10 when the charging box 10 is not used, and the recorder body 20 is not easy to break under the condition of collision. Further, the back of the charging box 10 is provided with the groove 120 for attaching the auxiliary electrode patch to the recorder body 20, when the recorder body 20 is required to be used, the electrode patch can be placed in the groove 120 and the end face with adhesive force of the electrode patch is opened towards the groove 120, then the bottom (namely the lower shell 210) of the electrocardiograph body is pressed from the opening of the groove 120 towards the direction of the electrode patch, the electrode patch can be firmly attached to the electrocardiograph, the problem that the electrode part of the electrode patch is easy to be attached to the electrocardiograph, the problem that the collecting signal difference is caused because the electrode copper sheet 260 does not correspond to the electrode part is solved, and meanwhile, the perforation on the electrode patch is also facilitated to correspond to the position of the perspiration groove 270.

In this embodiment, referring to fig. 1 to 2, magnets 150 are disposed on both the lid 100 and the base 110, and the lid 100 and the base 110 close the charging box 10 through the two magnets 150. When the charging box 10 is required to be closed (when the flip cover 100 and the base 110 are closed), the charging box 10 can be opened or closed at any time by utilizing the characteristic of opposite attraction in the magnets 150 and only folding the flip cover 100 and the base 110, and automatically attracting the two magnets 150 together.

Further, referring to fig. 1 to 2, a buffer cotton 160 is disposed on an inner wall of the flip cover 100. When the recorder body 20 is not required to be used or is required to be charged, the recorder body 20 is placed in the charging box 10, the flip cover 100 and the base 110 are folded, the buffer cotton 160 can not only slow down the impact force generated by collision when the collision occurs, so that the recorder body 20 is prevented from being damaged by the collision, but also the charging port 240 on the recorder body 20 is tightly pressed with the spring probe 140, and the stability of a charging state is ensured.

In another embodiment, referring to fig. 1 to 2, a charging box indicator light 170 electrically connected to the circuit board is further disposed on the charging box 10, and the charging box indicator light 170 is an LED light source for prompting the charging box 10 to enter the power-on state and prompting the charging state of the recorder body 20. The charging box 10 has two indicator lamps, one is USB power-on indication, the USB interface 130 can display green light after being powered on under the running state of a software algorithm in the circuit board, and the other is a blue light which is turned on under the running of a software algorithm of the PCB 230 when the recorder body 20 is put into the charging box 10, and the blue light is turned off when the recorder body 20 is full of electric quantity.

In another embodiment, referring to fig. 1 to 2, a host indicator 280 electrically connected to the control circuit board is further disposed in the recorder body 20, and the host indicator 280 is conducted to the upper case 200 through a light guiding column, so that the light emitted by the host indicator 280 is visible. The host indicator light 280 has several states under the software algorithm running in the PCB 230, which are on state, normal working, when bluetooth is not connected, when bluetooth connection is successful, electrode falling reminding, battery 220 voltage is low, the light displayed by these states corresponds to the following, the LED light is turned off three seconds later, the LED light is turned off, the flashing white light is turned on for one second to three seconds and continues until the state changes, the LED light is turned off, the white light flash (LED light is turned off when the electrode returns to the normal position), the white light is turned on slowly (light is turned off for 1 second to 3 seconds until the electric quantity is exhausted).

Implementing the utility model discloses dynamic electrocardiograph, when this electrocardiograph needs to be used, through opening the charging box 10 (flip 100 and base 110 separation), take out the logger body 20 from charging box 10 in, afterwards put into electrode paste in recess 120, and the terminal surface that has the adhesion opens towards recess 120 with the electrode paste, then press the bottom of logger body 20 (the bottom of inferior valve 210) from recess 120 opening to electrode paste direction, the electrode paste just can paste in the bottom of logger body 20 (the bottom of inferior valve 210) just can guarantee that the electrode paste will cover mounting hole 250 completely, electrode copper sheet 260 collection signal weak problem that does not appear in the position of electrode paste's electrode position and electrode copper sheet 260, wear the logger body 20 on the wrist at last, along with wearing time, the position that contacts with logger body 20 can produce sweat on the wrist, at this moment, sweat just can flow into the escape groove 270 of the bottom of base 110 through the perforation on the electrode paste, sweat can not stay on the skin of the person, the skin of the person who wears in the heart, the red skin of person who has solved the present electrocardiograph is difficult to discharge, thereby the skin of the person has improved the skin and has improved the skin sore and has the user's experience; when the electric quantity of the recorder body 20 is insufficient, the charging port 240 of the recorder body 20 is connected with the spring type probe 140 on the charging box 10 only by connecting the USB interface 130 on the charging box 10 with a power supply, and the electrocardiograph can start to charge under the condition that a circuit board in the charging box 10 runs a software algorithm.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (8)

1. A dynamic electrocardiograph, comprising: the electric meter comprises a charging box (10), a meter body (20) and an electrode paste with a plurality of perforations, wherein an auxiliary electrode paste is arranged at the bottom of the charging box (10) and is adhered to a groove (120) on the meter body (20), the charging box (10) is pivoted by a turnover cover (100) and a base (110) with a containing cavity inside through a round shaft, a circuit board is arranged inside the base (110), a USB interface (130) electrically connected with the circuit board is arranged on the outer wall of the base (110), a spring probe (140) electrically connected with the circuit board is arranged on one side of the top surface of the base (110), a battery (220) and a PCB (230) electrically connected with the battery (220) are arranged inside the meter body, a charging port (240) electrically connected with the PCB (230) and matched with the spring probe (140) of the base is arranged on the meter body, at least one mounting hole (250) electrically connected with the inside of the meter body (20) is arranged at the bottom of the meter body (20), a plurality of electrode pads (250) can be embedded in the mounting holes (250) of the meter body (250) in a staggered manner, and the electrode paste can be embedded in the mounting holes (250) of the meter body (250), the perforations on the electrode paste are in one-to-one correspondence with the perspiration grooves (270).

2. The dynamic electrocardiograph according to claim 1, wherein the electrocardiograph body (20) comprises an upper shell (200) and a lower shell (210), the upper shell (200) is covered on the lower shell (210) and fixed by glue, and a sealing ring is sleeved at a gap part where the upper shell (200) and the lower shell (210) are connected.

3. The dynamic electrocardiograph according to claim 1, wherein magnets (150) are provided on both the flip cover (100) and the base (110), and the flip cover (100) and the base (110) close the charging box (10) through the two magnets (150).

4. A dynamic electrocardiograph according to claim 3, characterized in that the inner wall of the flip cover (100) is provided with a buffer cotton (160).

5. The dynamic electrocardiograph according to claim 2, wherein the upper shell (200) and the lower shell (210) are made of a silicone flexible material and a hard shell plastic in a fused manner, and hard shell plastic parts of the upper shell (200) and the lower shell (210) correspond to positions of the battery (220).

6. The dynamic electrocardiograph according to claim 2, wherein one half of the PCB board (230) is a resin board and the other half is a flexible circuit board, and the flexible portion of the PCB board (230) corresponds to the silicone portions of the upper case (200) and the lower case (210).

7. The dynamic electrocardiograph according to claim 1, wherein a charging box indicator light (170) electrically connected with the circuit board is further arranged on the charging box (10), and the charging box indicator light (170) is used for prompting the charging box (10) to enter an electrified state and prompting the charging state of the recorder body (20).

8. The dynamic electrocardiograph recorder according to claim 1, wherein a host indicator lamp (280) electrically connected with the control circuit board is further arranged in the recorder body (20), and the host indicator lamp (280) is conducted to the upper shell (200) through the light guide column so that light emitted by the host indicator lamp (280) is visible.

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