CN211381289U

CN211381289U - High-sensitivity sleep monitoring digital sensor

Info

Publication number: CN211381289U
Application number: CN201921612922.2U
Authority: CN
Inventors: 邓传山; 胡小军; 贵新刚; 付玲
Original assignee: Zhejiang Youpin Electronics Co ltd
Current assignee: Zhejiang Youpin Electronics Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-01
Anticipated expiration: 2029-09-26

Abstract

A high-sensitivity sleep monitoring digital sensor relates to the technical field of sensors. The utility model provides a high sensitivity sleep monitor digital sensor which contains digital sensor body, a housing, lower casing, the PCB board, the foil gage, the connecting wire, the power, go up the casing, strain minute-pressure transmission double-screw bolt, the rubber body, the button, digital sensor body middle part is equipped with the casing, lower casing and last casing joint are fixed, the PCB board passes through the connecting wire with the foil gage and is connected, PCB board one side is connected the power, go up the inside dress of casing and inlay strain minute-pressure transmission double-screw bolt, the rubber body is fixed in the bonding of casing outside edge, the button is inlayed to the casing bottom. After the technical scheme is adopted, the beneficial effects of the utility model are that: its simple structure, reasonable in design can also pass through bluetooth module with data transmission to the client when guaranteeing that the test is accurate, and the client can be computer, cell-phone or panel computer etc. and the convenience is to the storage and the management of data, and the practicality is strong, is fit for using widely.

Description

High-sensitivity sleep monitoring digital sensor

Technical Field

The utility model relates to a sensor technical field, concretely relates to high sensitivity sleep monitor digital sensor.

Background

In many developed countries, there have been specialized sleep clinics, professional sleeping physicians, and instruments capable of monitoring sleep health, such as portable sleep monitors, contactless sleep health monitoring systems, and the like, have been developed. Nowadays, the research on sleep health of various countries also enters a more deep stage and is developed into an emerging marginal cross science integrated with high technology. In practical application, contact devices such as a medical sleep monitor can effectively monitor sleep conditions, but a probe or a sensor needs to be fixed at a specified part of the body of a monitored person and is monitored at a specified time and place, so that data measurement is directly influenced to a certain extent, long-term sleep monitoring is inconvenient, uncomfortable feeling is easily caused to people, and measurement accuracy is influenced. Chinese patent cn201720547278.x discloses a high-sensitivity sleep monitoring digital sensor, which comprises an upper cover plate and a lower box body, wherein the upper cover plate and the lower box body are tightly combined through a butt joint step platform, the upper cover plate is arc-shaped, reinforcing grains and strain micro-pressure transmission studs are arranged on the upper cover plate, and strain gauges and strain gauge carriers are arranged in the lower box body. The utility model discloses a although compare with sleep monitoring digital sensor in the past, the precision of straining pressure transmission has obtained strengthening, has improved the accuracy of test, but its structural design is reasonable inadequately, and data transmission and management are inconvenient, and the practicality is relatively poor, is unsuitable for using widely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a high sensitivity sleep monitor digital sensor, its simple structure, reasonable in design can also pass through bluetooth module with data transmission to the client when guaranteeing that the test is accurate, and the client can be for computer, cell-phone or panel computer etc. the convenience is to the storage and the management of data, and the practicality is strong, is fit for using widely.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the digital sensor comprises a digital sensor body 1, a shell 2, a lower shell 21, a PCB 211, a strain gauge 212, a connecting wire 2121, a power supply 213, an upper shell 22, a strain micro-pressure transmission stud 221, a rubber body 3 and a button 4, wherein the middle part of the digital sensor body 1 is provided with the shell 2, the lower part of the shell 2 is the lower shell 21, the lower shell 21 is fixedly connected with the upper shell 22 in a clamping manner, the PCB 211 is fixedly connected with the inner part of the lower shell 21, the PCB 211 is provided with a Bluetooth module, the PCB 211 is electrically connected with the strain gauge 212, the PCB 211 is connected with the strain gauge 212 through the connecting wire 2121, one side of the PCB 211 is connected with the power supply 213, the strain micro-pressure transmission stud 221 is embedded in the upper shell 22, the rubber body 3 is fixedly bonded on.

The lower side edge of the digital sensor body 1 is provided with a USB charging interface 11.

Three strain micro-pressure transmission studs 221 are arranged.

The upper surface of the shell 2 is provided with stripes 23, and the stripes 23 and the shell 2 are of an integral structure.

The inside of the rubber body 3 is a buffer cavity 311, and the inside of the buffer cavity 311 is glued and fixed with the micro return spring 32 or filled with air.

The button 4 is embedded in the groove 41, and the groove 41 and the lower shell 21 are of an integral structure.

The utility model discloses a theory of operation: after the upper shell is stressed, the strain micro-pressure transmission stud in the upper shell is in contact with the strain gauge, information received by the strain gauge is transmitted to the PCB, the Bluetooth module in the PCB can be connected with a mobile phone or a tablet personal computer of a client side, and a user can easily obtain sleep information.

After the technical scheme is adopted, the utility model discloses beneficial effect does: its simple structure, reasonable in design can also pass through bluetooth module with data transmission to the client when guaranteeing that the test is accurate, and the client can be computer, cell-phone or panel computer etc. and the convenience is to the storage and the management of data, and the practicality is strong, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a bottom view corresponding to FIG. 1;

FIG. 3 is a rear view corresponding to FIG. 1;

fig. 4 is a schematic view of the upper housing 22 according to the present invention;

fig. 5 is a schematic structural view of the middle-lower casing 21 of the present invention;

fig. 6 is a schematic view of the internal structure of the rubber body 3 according to the present invention;

fig. 7 is a schematic view of the internal structure of the rubber body 3 in embodiment 2 of the present invention.

Description of reference numerals: the digital sensor comprises a digital sensor body 1, a USB charging interface 11, a shell 2, a lower shell 21, a PCB 211, a strain gauge 212, a connecting wire 2121, a power supply 213, an upper shell 22, a strain micro-pressure transmission stud 221, a stripe 23, a rubber body 3, a buffer cavity 31, a micro return spring 32, a button 4 and a groove 41.

Detailed Description

Example 1

Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the digital sensor comprises a digital sensor body 1, a shell 2, a lower shell 21, a PCB 211, a strain gauge 212, a connecting wire 2121, a power supply 213, an upper shell 22, a strain micro-pressure transmission stud 221, a rubber body 3 and a button 4, wherein the middle part of the digital sensor body 1 is the shell 2, the shell 2 is composed of the lower shell 21 and the upper shell 22, the PCB 211 is fixed by gluing inside the lower shell 21, a Bluetooth module is arranged in the PCB 211, the PCB 211 is electrically connected with the strain gauge 212 through the connecting wire 2121, the power supply 213 is installed on one side of the PCB 211, the upper shell 22 is arranged above the lower shell 21, the upper shell 22 is fixedly clamped with the lower shell 21, the strain micro-pressure transmission stud 221 is embedded inside the upper shell 22, the rubber body 3 is fixed by gluing on the outer edge of the shell 2, and the.

Digital sensor body 1 downside be equipped with the USB interface 11 that charges, the setting of the interface 11 that charges is convenient for charge digital sensor body 1.

The strain micro-pressure transfer studs 221 are provided with three in total.

The inside buffer chamber 311 that is of rubber body 3, inside fixed miniature answer spring 32 through bonding of buffer chamber 311, the setting of rubber body 3, buffer chamber 311 and miniature answer spring 32 has improved digital sensor body 1's shock-absorbing capacity, plays the guard action to the sensor, prolongs the life of sensor.

Example 2

Referring to fig. 7, the technical solution adopted by the present embodiment is: the digital sensor comprises a digital sensor body 1, a shell 2, a lower shell 21, a PCB 211, a strain gauge 212, a connecting wire 2121, a power supply 213, an upper shell 22, a strain micro-pressure transmission stud 221, a rubber body 3 and a button 4, wherein the middle part of the digital sensor body 1 is the shell 2, the shell 2 is composed of the lower shell 21 and the upper shell 22, the PCB 211 is fixed by gluing inside the lower shell 21, a Bluetooth module is arranged in the PCB 211, the PCB 211 is electrically connected with the strain gauge 212 through the connecting wire 2121, the power supply 213 is installed on one side of the PCB 211, the upper shell 22 is arranged above the lower shell 21, the upper shell 22 is fixedly clamped with the lower shell 21, the strain micro-pressure transmission stud 221 is embedded inside the upper shell 22, the rubber body 3 is fixed by gluing on the outer edge of the shell 2, and the.

The strain micro-pressure transfer studs 221 are provided with three in total.

The inside cushion chamber 311 that is of rubber body 3, the inside air that fills of cushion chamber 311, the setting of the inside air that fills of rubber body 3 and cushion chamber 311 has improved digital sensor body 1's shock-absorbing capacity, plays the guard action to the sensor, prolongs the life of sensor.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A high-sensitivity sleep monitoring digital sensor is characterized in that: the sensor comprises a digital sensor body (1), a shell (2), a lower shell (21), a PCB (211), a strain gauge (212), a connecting wire (2121), a power supply (213), an upper shell (22), a strain micro-pressure transmission stud (221), a rubber body (3) and a button (4), wherein the shell (2) is arranged in the middle of the digital sensor body (1), the lower part of the shell (2) is provided with the lower shell (21), the lower shell (21) is fixedly connected with the upper shell (22) in a clamping manner, the PCB (211) is fixedly connected in the lower shell (21), the PCB (211) is provided with a Bluetooth module, the PCB (211) is electrically connected with the strain gauge (212), the PCB (211) is connected with the strain gauge (212) through the connecting wire (2121), the power supply (213) is connected to one side of the PCB (211), the strain micro-pressure transmission stud (221) is embedded in the upper shell (22), the rubber body (3) is fixedly bonded to, the bottom of the shell (2) is embedded with a button (4).

2. The high-sensitivity sleep monitoring digital sensor as set forth in claim 1, wherein: the digital sensor comprises a digital sensor body (1), wherein a USB charging interface (11) is arranged on the lower side edge of the digital sensor body.

3. The high-sensitivity sleep monitoring digital sensor as set forth in claim 1, wherein: three strain micro-pressure transmission studs (221) are arranged.

4. The high-sensitivity sleep monitoring digital sensor as set forth in claim 1, wherein: the upper surface of the shell (2) is provided with stripes (23), and the stripes (23) and the shell (2) are of an integral structure.

5. The high-sensitivity sleep monitoring digital sensor as set forth in claim 1, wherein: the rubber body (3) is internally provided with a buffer cavity (31), and the inside of the buffer cavity (31) is glued and fixed with a micro return spring (32) or filled with air.

6. The high-sensitivity sleep monitoring digital sensor as set forth in claim 1, wherein: the button (4) is embedded in the groove (41), and the groove (41) and the lower shell (21) are of an integral structure.