CN220124696U

CN220124696U - Electroencephalogram monitoring sensor joint

Info

Publication number: CN220124696U
Application number: CN202320870102.3U
Authority: CN
Inventors: 赵正; 刘久红; 余紫阳
Original assignee: Hefei Norwa Electronic Technology Co ltd
Current assignee: Hefei Norwa Electronic Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-12-05
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses an electroencephalogram monitoring sensor connector, which comprises an upper cover body, a lower cover body, a PCB (printed circuit board) assembly arranged between the upper cover body and the lower cover body, and a circuit assembly electrically connected with the PCB assembly, wherein the upper cover body and the lower cover body are fastened and fixed; the PCB assembly comprises a PCB main body and a PCB side plate embedded in the PCB main body and provided with a USB interface, and the sensor inserting sheet is inserted into the USB interface. The circuit assembly is connected with the analysis instrument, and the sensor inserting sheet is connected with the circuit assembly of the brain bag monitoring sensor. The interface is set to USB interface form, also makes the change of adaptability to the sensor inserted sheet simultaneously, and this interface uses safelyr in comparison with traditional shell fragment formula interface, avoids frequent plug to cause the damage to the interface, promotes the life of joint.

Description

Electroencephalogram monitoring sensor joint

Technical Field

The utility model relates to the technical field of adapter connectors, in particular to an electroencephalogram monitoring sensor connector.

Background

Anesthesia is an important medical aid commonly used in modern medicine. Along with popularization of anesthesia medical means, problems such as excessive anesthesia and insufficient anesthesia are caused, and the problems can cause great risks and injuries to patients. With the continuous progress of medical technology in recent years, anesthesia depth monitoring technology has been developed, and among them, anesthesia depth monitoring using an electroencephalogram signal is most widely used. The technology obtains the brain electrical signal of the operation patient through the brain electrical sensor, and calculates the anesthesia depth index through analysis.

The brain electricity monitoring sensor is connected with the analysis instrument through the mode of pegging graft more, realizes the signal transmission between analysis instrument and the brain electricity monitoring sensor, and current analysis instrument connects and adopts the shell fragment to get electric shock the form, after detecting, when extracting the sensor inserted sheet, easily causes the shell fragment in the analysis instrument to connect to damage, needs often to change the analysis instrument to connect in the use, and the analysis instrument connects to be connected with equipment through the wire more, changes inconveniently, and then causes the use inconvenience.

Disclosure of Invention

The utility model aims to provide an electroencephalogram monitoring sensor connector which is used for solving the technical problems in the background technology.

The technical scheme of the utility model provides an electroencephalogram monitoring sensor connector, which comprises an upper cover body, a lower cover body, a PCB (printed circuit board) assembly arranged between the upper cover body and the lower cover body, and a circuit assembly electrically connected with the PCB assembly, wherein the upper cover body and the lower cover body are fastened and fixed;

the PCB assembly comprises a PCB main body and a PCB side plate embedded in the PCB main body and provided with a USB interface, and the sensor inserting sheet is inserted into the USB interface.

In a preferred embodiment, a plurality of through holes are formed in two sides of the PCB main body along the length direction of the PCB main body, plug-in columns are arranged on the upper cover body, plug-in holes are formed in the lower cover body, and when the upper cover body is fixed with the lower cover body, the plug-in columns penetrate through the through holes and are inserted into the plug-in holes.

In a preferred embodiment, a limiting plate is arranged on one side of the circuit assembly, a wiring through hole is formed in the limiting plate, and the limiting plate is located between the upper cover body and the lower cover body and limited through the upper cover body and the lower cover body.

In a preferred embodiment, the upper cover body is provided with a first limit groove, the lower cover body is provided with a second limit groove, and two sides of the limit plate are respectively located in the first limit groove and the second limit groove.

In a preferred embodiment, the sensor blade is provided with a fool-proof structure.

The technical scheme of the utility model has the beneficial effects that:

the circuit assembly is connected with the analysis instrument, and the sensor inserting sheet is connected with the circuit assembly of the brain bag monitoring sensor. The interface is set to USB interface form, also makes the change of adaptability to the sensor inserted sheet simultaneously, and this interface uses safelyr in comparison with traditional shell fragment formula interface, avoids frequent plug to cause the damage to the interface, promotes the life of joint.

Drawings

Figure 1 is a schematic diagram of the overall structure of the utility model,

figure 2 is a disassembled view of the structure of the present utility model,

fig. 3 is a disassembled view of another view structure according to the present utility model.

Reference numerals illustrate: 1 upper cover body, 2 lower cover body, 3PCB board main part, 4PCB curb plate, 5USB interface, 6 spliced pole, 7 spliced eyes, 8 through-holes, 9 circuit subassembly, 10 limiting plate, 11 first spacing groove, 12 second spacing groove, 13 sensor inserted sheet, 14 prevent slow-witted.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the present utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

As shown in fig. 1-3, the technical scheme of the utility model provides an electroencephalogram monitoring sensor connector, which comprises an upper cover body 1, a lower cover body 2, a PCB board assembly arranged between the upper cover body 1 and the lower cover body 2, and a circuit assembly 9 electrically connected with the PCB board assembly, wherein the upper cover body 1 and the lower cover body 2 are fastened and fixed. The PCB assembly comprises a PCB main body 3 and a PCB side plate 4 embedded on the PCB main body 3 and provided with a USB interface 5, and the sensor inserting sheet 13 is inserted into the USB interface 5.

The circuit component 9 is connected with an analysis instrument, the sensor inserting piece 13 is connected with the circuit component 9 of the brain monitoring sensor, and when the brain monitoring sensor is used, the sensor inserting piece 13 is inserted into the USB interface 5, so that the transmission of brain electrical signals from the head of a human body to the analysis instrument is realized. The interface is set to USB interface 5 form, also makes the change of adaptability to sensor inserted sheet 13 simultaneously, and this interface uses safelyr in comparison with traditional shell fragment interface, avoids frequent plug to cause the damage to the interface, promotes the life of joint.

The PCB main part 3 both sides are followed PCB main part 3 length direction is provided with a plurality of through-hole 8, be provided with grafting post 6 on the upper cover body 1, be provided with spliced eye 7 on the lower cover body 2, upper cover body 1 with when lower cover body 2 is fixed, grafting post 6 passes through-hole 8 inserts in spliced eye 7. The upper cover body 1 and the lower cover body 2 fix the PCB main body 3, the USB interface 5 on the PCB side plate 4 is exposed, the fixing mode is convenient for the installation and the disassembly of the upper cover body 1 and the lower cover body 2, and the fixing firmness of the PCB assembly can be ensured.

The circuit subassembly 9 one side is provided with limiting plate 10, be provided with on the limiting plate 10 and walk line through-hole 8, limiting plate 10 is located go up lid 1 with down between the lid 2 and pass through go up lid 1 with lower lid 2 is spacing. The upper cover body is provided with a first limit groove 11, the lower cover body is provided with a second limit groove 12, and two sides of the limit plate 10 are respectively positioned in the first limit groove and the second limit groove 12. The wiring hole is used for a wire to pass through, and two sides of the limiting plate 10 are clamped and fixed through the first limiting groove 11 and the second limiting groove 12, so that displacement and shaking cannot occur in use.

The sensor inserting piece 13 is provided with a fool-proof 14 structure, and the fool-proof 14 structure prevents the sensor inserting piece 13 from being reversely inserted.

The thickness of the sensor joint in this scheme is: 1.3cm, length: 4.3cm, width is: 2.3cm, the width of the USB interface is: 1cm, height: 0.25cm, width: 1.25cm.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. An electroencephalogram monitoring sensor joint which is characterized in that: the PCB assembly is arranged between the upper cover body and the lower cover body, and is electrically connected with the PCB assembly;

2. An electroencephalogram monitoring sensor joint according to claim 1, wherein: the PCB main part both sides are followed PCB main part length direction is provided with a plurality of through-hole, be provided with the spliced pole on the upper cover body, be provided with the spliced pole on the lower cover body, the upper cover body with when the lower cover body is fixed, the spliced pole passes the through-hole inserts in the spliced pole.

3. An electroencephalogram monitoring sensor joint according to claim 1, wherein: the circuit subassembly one side is provided with the limiting plate, be provided with the wiring through-hole on the limiting plate, the limiting plate is located go up the lid with between the lower lid and pass through go up the lid with the lower lid is spacing.

4. An electroencephalogram monitoring sensor joint according to claim 3, wherein: the upper cover body is provided with a first limit groove, the lower cover body is provided with a second limit groove, and two sides of the limit plate are respectively located in the first limit groove and the second limit groove.

5. An electroencephalogram monitoring sensor joint according to claim 1, wherein: a fool-proof structure is arranged on the sensor inserting sheet.