Pressure sensor detection device

Abstract

The utility model discloses a pressure sensor detection device, which relates to the technical field of intelligent sofas and comprises a base, the inside of the base is hollow, the top of the base is covered with an air bag plate, an air bag body is mounted on the air bag plate, a horizontal mounting pipe is fixed on the inner side of the base, one end of the mounting pipe extends into the middle of the inside of the base, and a pressure detection pipe is fixed at the end of the mounting pipe. The end, away from the pressure detection pipe, of the installation pipe extends out of the outer side of the base and is matched with an insertion pipe in an inserted mode, one end of the insertion pipe is connected with a data line, the other end of the insertion pipe is fixedly provided with a pressure sensor body, and the end, fixedly provided with the pressure sensor body, of the insertion pipe penetrates through the installation pipe. And the pressure sensor is inserted into the pressure detection pipe. The pressure sensor can conveniently and rapidly detect the pressure in the air bag body, can be applied to the intelligent sofa to adjust the comfort level, is easy to disassemble and assemble the pressure sensor main body, and is beneficial to later maintenance and replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent sofas, in particular to a pressure sensor detection device. Background Art

[0002] Pressure sensors are devices that can sense pressure changes and convert them into electrical signals. They are widely used in various automation and intelligent systems. In sofa design, pressure sensors can be used to detect the user's sitting posture and weight distribution, so that the sofa can be automatically adjusted to provide a more comfortable and personalized experience.

[0003] At present, some smart sofa designs use airbag systems with pressure sensors. These airbags are located in different areas of the sofa. The pressure sensors are responsible for detecting the pressure values ​​inside the airbags. By analyzing these pressure values, the system can determine the user's sitting posture and adjust the inflation volume of the airbags accordingly, so that each part of the sofa can automatically adjust the hardness according to the user's body shape and sitting posture, thereby achieving a more comfortable support effect.

[0004] However, in the prior art, these pressure sensors are generally designed as one piece with the airbag, so that if the airbag is damaged later, the airbag needs to be opened to remove the pressure sensor, which is very unfavorable for the inspection and maintenance of the smart sofa and is inconvenient to use.

[0005] To this end, the present application provides a pressure sensor detection device to solve the above technical problems. Utility Model Content

[0006] The purpose of the present application is to provide a pressure sensor detection device, which can not only conveniently and quickly detect the pressure inside the airbag body, which is conducive to being applied to the smart sofa for comfort adjustment, but also makes it easy to disassemble and assemble the pressure sensor body, which is conducive to later maintenance and replacement.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a pressure sensor detection device, comprising a base, the interior of the base is hollow, the top of the base is covered with an airbag plate, an airbag body is mounted on the airbag plate, and a horizontal mounting tube is fixed to the inner side of the base, one end of the mounting tube extends to the middle part of the base, and is fixed with a pressure detection tube, a pressure active plug is arranged in the pressure detection tube, one end of the mounting tube away from the pressure detection tube extends out of the outside of the base, and is plugged with a plug tube, one end of the plug tube is connected to a data cable, and a pressure sensor body is fixed to the other end of the plug tube, one end of the plug tube to which the pressure sensor body is fixed passes through the mounting tube and is inserted into the pressure detection tube, and the pressure detection end of the pressure sensor body abuts against the pressure active plug.

[0008] Preferably, an opening is provided in the middle of the airbag plate, and the airbag body is communicated with the interior of the base through the middle opening of the airbag plate.

[0009] Preferably, a fixing flange is fixed to one end of the mounting tube away from the pressure detection tube, and the fixing flange is placed on the outside of the base and fixed to the side surface of the base by screws.

[0010] Preferably, a port communicating with the interior of the base is formed at one end of the pressure detection tube away from the mounting tube, and an inner diameter of the port of the pressure detection tube is smaller than a diameter of the pressure active plug.

[0011] Preferably, the data line is electrically connected to the pressure sensor body through the plug tube, and a data connector is installed at one end of the data line away from the plug tube.

[0012] Preferably, a fixing piece is fixed on the base at a position corresponding to the mounting tube, and a through hole is opened in the middle of the fixing piece for the insertion tube and the pressure sensor body to pass through.

[0013] Preferably, a fastening bolt is provided on the top of the fixing member, and the fastening bolt is threadably inserted into the fixing member and abuts against the outer edge surface of the plug-in tube to form a fixation.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model benefits from the cooperation of the base, the airbag plate, the airbag body, the mounting tube and the pressure detection tube. One end of the plug-in tube provided with the pressure sensor body can be inserted into the mounting tube, and the air pressure in the airbag body and the base can be monitored by abutting the detection end of the pressure sensor body against the pressure active plug. When the airbag body is subjected to force when used in the smart sofa, the pressure sensor body will detect it and give feedback, thereby cooperating with the adjustment system of the smart sofa to adjust the comfort, and the use effect is good.

[0016] 2. The utility model benefits from the plug-in tube being fixed by a fixing piece to be plugged and installed with the mounting tube, so that during later inspection and maintenance, the plug-in tube can be pulled out of the mounting tube by loosening the fastening bolts, thereby taking out the pressure sensor body for inspection, replacement and other maintenance work, without the need to disassemble the airbag body, which is very convenient to use.

[0017] In summary, the device can not only conveniently and quickly detect the pressure inside the airbag, which is conducive to its application in the smart sofa for comfort adjustment, but also is easy to disassemble and assemble the pressure sensor body, which is conducive to later maintenance and replacement and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structural disassembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the pressure detection tube of the utility model;

[0022] Figure 4 For the utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0023] In the figure: 1. base; 2. airbag plate; 3. airbag body; 4. mounting tube; 401. fixing flange; 5. pressure detection tube; 501. pressure active plug; 6. plug-in tube; 601. data line; 7. pressure sensor body; 8. fixing piece; 801. fastening bolt. DETAILED DESCRIPTION

[0024] 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.

[0025] Example: Reference Figure 1 , Figure 2 and Figure 3 A pressure sensor detection device shown includes a base 1, the interior of the base 1 is hollow, the top of the base 1 is covered with an airbag plate 2, an airbag body 3 is installed on the airbag plate 2, an opening is opened in the middle of the airbag plate 2, and the airbag body 3 is connected to the interior of the base 1 through the middle opening of the airbag plate 2 to form an integrated structure.

[0026] A horizontal mounting tube 4 is fixed to the inner side of the base 1, one end of the mounting tube 4 extends to the middle part of the base 1 and is fixed with a pressure detecting tube 5, a pressure active plug 501 is arranged in the pressure detecting tube 5, therefore, the pressure change in the base 1 and the airbag body 3 will drive the pressure active plug 501 to move, in specific implementation, a fixing flange 401 is fixed to the end of the mounting tube 4 away from the pressure detecting tube 5, the fixing flange 401 is placed on the outer side of the base 1 and is fixed to the side of the base 1 by screws to form an installation, and a port connected to the inside of the base 1 is opened at the end of the pressure detecting tube 5 away from the mounting tube 4, the inner diameter of the port of the pressure detecting tube 5 is smaller than the diameter of the pressure active plug 501, so as to prevent the pressure active plug 501 from slipping.

[0027] At the same time, one end of the mounting tube 4 away from the pressure detection tube 5 extends out of the outside of the base 1 and is plugged in with a plug tube 6, one end of the plug tube 6 is connected to a data line 601, and the other end of the plug tube 6 is fixed with a pressure sensor body 7. The plug tube 6, to which one end of the pressure sensor body 7 is fixed, passes through the mounting tube 4 and is inserted into the pressure detection tube 5, and the pressure detection end of the pressure sensor body 7 abuts against the pressure active plug 501. Therefore, the pressure sensor body 7 can be used to abut against the pressure active plug 501 to monitor the changes in air pressure inside the base 1 and the airbag body 3.

[0028] refer to Figure 2 and Figure 4 As shown, the data line 601 is electrically connected to the pressure sensor body 7 through the plug-in tube 6, and a data connector is installed at one end of the data line 601 away from the plug-in tube 6, so that the pressure sensor body 7 can be connected to the adjustment system of the smart sofa through the data line 601 to feedback the pressure change. A fixing member 8 is fixed to the position corresponding to the mounting tube 4 on the base 1, and a through hole is opened in the middle of the fixing member 8 for the plug-in tube 6 and the pressure sensor body 7 to pass through, so that the plug-in tube 6 can be positioned and limited by the fixing member 8.

[0029] At the same time, a fastening bolt 801 is provided on the top of the fixing member 8. The fastening bolt 801 is threadedly inserted into the fixing member 8 and abuts against the outer edge surface of the plug-in tube 6 to form a fixation.

[0030] Working principle of the utility model: when the pressure sensor detection device is in use, the end of the plug-in tube 6 provided with the pressure sensor body 7 can be inserted into the mounting tube 4 through the middle through hole of the fixing piece 8, and the fastening bolt 801 is screwed to fix the plug-in tube 6, so that the detection end of the pressure sensor body 7 can abut the pressure movable plug 501 in the pressure detection tube 5, and the pressure movable plug 501 is moved by the change of the internal air pressure of the airbag body 3 and the base 1, so that the pressure sensor body 7 can monitor the air pressure in the airbag body 3 and the base 1. Therefore, when the airbag body 3 is subjected to force when used in the smart sofa, the pressure sensor body 7 will detect it and give feedback, so as to cooperate with the adjustment system of the smart sofa to adjust the comfort, and the use effect is good.

[0031] At the same time, during later inspection and maintenance, it is only necessary to loosen the fastening bolts 801 to pull the plug-in tube 6 out of the mounting tube 4, thereby taking out the pressure sensor body 7 for inspection, replacement and other maintenance work, without disassembling the airbag body 3, which is very convenient to use.

[0032] In summary, the device can not only conveniently and quickly detect the pressure in the airbag body 3, which is conducive to being applied to the smart sofa for comfort adjustment, but also is easy to disassemble and assemble the pressure sensor body 7, which is conducive to later maintenance and replacement, and is easy to use.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A pressure sensor detection device, comprising a base (1), characterized in that: The interior of the base (1) is hollow, the top of the base (1) is covered with an airbag plate (2), an airbag body (3) is mounted on the airbag plate (2), and a horizontal mounting tube (4) is fixed on the inner side of the base (1), one end of the mounting tube (4) extends to the middle of the base (1) and is fixed with a pressure detection tube (5), a pressure active plug (501) is arranged in the pressure detection tube (5), one end of the mounting tube (4) away from the pressure detection tube (5) extends out of the outer side of the base (1) and is plugged with a plug-in tube (6), one end of the plug-in tube (6) is connected with a data line (601), and a pressure sensor body (7) is fixed on the other end of the plug-in tube (6), one end of the plug-in tube (6) fixed with the pressure sensor body (7) passes through the mounting tube (4) and is inserted into the pressure detection tube (5), and the pressure detection end of the pressure sensor body (7) is in abutment with the pressure active plug (501).

2. A pressure sensor detection device according to claim 1, characterized in that: An opening is provided in the middle of the airbag plate (2), and the airbag body (3) is connected to the interior of the base (1) through the middle opening of the airbag plate (2).

3. A pressure sensor detection device according to claim 1, characterized in that: A fixing flange (401) is fixed to one end of the mounting tube (4) away from the pressure detection tube (5); the fixing flange (401) is placed on the outside of the base (1) and fixed to the side of the base (1) by means of screws.

4. A pressure sensor detection device according to claim 1, characterized in that: The end of the pressure detection tube (5) away from the mounting tube (4) is provided with a port connected to the interior of the base (1), and the inner diameter of the port of the pressure detection tube (5) is smaller than the diameter of the pressure active plug (501).

5. A pressure sensor detection device according to claim 1, characterized in that: The data line (601) is electrically connected to the pressure sensor body (7) via the plug-in tube (6), and a data connector is installed at one end of the data line (601) away from the plug-in tube (6).

6. A pressure sensor detection device according to claim 1, characterized in that: A fixing piece (8) is fixed on the base (1) at a position corresponding to the mounting tube (4), and a through hole is provided in the middle of the fixing piece (8) for the insertion tube (6) and the pressure sensor body (7) to pass through.

7. A pressure sensor detection device according to claim 6, characterized in that: A fastening bolt (801) is provided at the top of the fixing member (8), and the fastening bolt (801) is threadedly inserted into the fixing member (8) and abuts against the outer edge surface of the plug-in tube (6) to form a fixation.

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