阅读说明：本技术 一种红外检测汽车润滑油品质检测传感器装置 (Infrared detection sensor device for detecting quality of automobile lubricating oil ) 是由 李凤英 于 2021-09-10 设计创作，主要内容包括：本发明涉及红外检测汽车润滑油品质检测传感器装置,传感器本体,所述本体上安装有傅立叶变换红外光谱分析装置,傅立叶变换红外光谱分析装置与电脑连接；傅立叶变换红外光谱分析装置设置有用于机油样品载物卡进入的进料口。设置进料口,采用插卡的方式将机油样品载物卡插入或取出,便于实现快速的油样送检和检测完取出,方便快速的实现流水检测。(The invention relates to a sensor device for detecting the quality of automobile lubricating oil by infrared, which comprises a sensor body, wherein a Fourier transform infrared spectrum analysis device is arranged on the sensor body and is connected with a computer; the Fourier transform infrared spectrum analysis device is provided with a feed inlet for entering an engine oil sample carrying card. Set up the feed inlet, the mode of adopting the plug-in card inserts or takes out the machine oil sample thing card, is convenient for realize quick oil sample censorship and has detected and has taken out, convenient quick realization flowing water detection.)

1. The utility model provides an infrared detection vehicle lubricating oil quality detection sensor device, includes:

a sensor body (1) provided with a Fourier transform infrared spectrum analysis device (2),

the method is characterized in that:

the Fourier transform infrared spectrum analysis device (2) is provided with a feed inlet (3) for entering an engine oil sample loading card.

2. The infrared detection sensor device for detecting the quality of the automobile lubricating oil according to claim 1, wherein the engine oil sample carrier comprises a carrier card body (4) and an engine oil carrier (5), the carrier card body (4) is provided with a through hole (41) penetrating through the upper surface and the lower surface, and a first counter bore communicated with the through hole is arranged at the side part of the carrier card body (4);

after the machine oil slide (5) is dripped with the machine oil to be detected, the machine oil slide (5) is inserted into the first counter bore, and the machine oil to be detected is positioned in the through hole (41).

3. The infrared sensor for detecting the quality of the automobile lubricating oil according to claim 2, wherein the engine oil slide (5) is made of a transparent material.

4. The infrared sensor for detecting the quality of the automobile lubricating oil according to claim 3, wherein the engine oil slide (5) is made of transparent colorless glass and has a thickness of 0.5 to 1 mm.

5. The infrared sensor for detecting the quality of the automobile lubricating oil according to claim 4, wherein the oil slide (5) is provided with a second counterbore (51) for loading the oil.

6. The infrared sensor for detecting the quality of the automobile lubricating oil according to claim 3, further comprising an oil sample card delivery device;

the engine oil sample carrying card conveying device comprises a loading part (6), wherein a clamping part (9) detachably assembled with a loading end (61) of the loading part (6) is arranged on a carrying card body (4);

the clamping part (6) is also provided with a separating part (7) which is used for expanding the clamping end (61) to separate the clamping part (9) from the clamping end (61).

7. The infrared sensor for detecting the quality of the lubricating oil of the automobile as claimed in claim 6, wherein the clamping portion (6) is two clamping arms, the rear ends of the two clamping arms are connected, the front ends of the clamping arms are oppositely provided with clamping lugs, the loading card body (4) is provided with a clamping groove for the clamping lugs to be clamped, and after the clamping lugs are clamped into the clamping grooves, the two clamping arms clamp the loading card body (4).

8. The infrared detection sensor device for detecting the quality of the automobile lubricating oil according to claim 7, wherein the inner walls of the two clamping arms approach each other in the direction from the front end to the rear end of the clamping arms, and the separating portion (7) is installed between the two clamping arms of the clamping portion (6) and can slide backwards between the two clamping arms to spread the two clamping arms so as to release the loading card body (4).

9. The infrared sensor device for detecting the quality of the automobile lubricating oil according to claim 8, wherein a groove is formed in the front end of the separating portion (7), a through hole through which a push-pull rod (8) penetrates is formed in the bottom of the groove and the rear end of the separating portion (7), the front end of the push-pull rod (8) is connected with the edge of the engine oil slide (5), and the rear end of the push-pull rod (8) sequentially penetrates out of the rear end of the separating portion (7) and the rear end of the clamping portion (6).

10. The infrared detection sensor device for detecting the quality of the automobile lubricating oil according to claim 9, wherein the front end of the push-pull rod (8) is hemispherical, the diameter of the hemisphere is larger than the diameter of the through hole of the separation part (7), and after the push-pull rod (8) moves forwards to push the engine oil slide (5) into the first counter bore at the side part of the carrier card body (4), the push-pull rod (8) is rotated to break and separate the push-pull rod (8) and the engine oil slide (5) at the joint;

the outer edge of the machine oil slide (5) is provided with a groove for facilitating clamping when the clamping is drawn out of the first counter bore.

Technical Field

The invention relates to the field of detection, in particular to an infrared detection sensor device for detecting the quality of automobile lubricating oil, which is convenient for detecting the quality of engine oil.

Background

The lubricating oil is closely related to daily life, such as the running of vehicles such as automobiles, ships, airplanes and the like, and the running of various industrial equipment can not be separated from the lubricating oil. The lubricating oil with poor quality greatly shortens the service life of the machine if the lubricating oil is light, and causes the production stop of accidents if the lubricating oil is heavy, and the consequences are extremely serious. The lubricating oil with good quality can ensure good lubrication of the engine, reduce abrasion, prolong the oil change period, prolong the service life of the engine and reduce the frequency and difficulty of maintenance and repair. At present, lubricating oil products in China are various in variety and different in quality, and together with the fact that consumers have insufficient knowledge of lubricating oil, counterfeit and shoddy products are prevalent in the market. Therefore, a related detection method is established to identify the authenticity of the lubricating oil and provide technical support for consumers.

However, after the oil sample is extracted by the existing detection method, the oil sample is inconvenient to send for inspection, and the detection efficiency is low.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, the present application aims to provide an infrared detection sensor device for detecting the quality of automobile lubricating oil, which can rapidly send and detect oil samples.

The invention provides a sensor device for detecting the quality of automobile lubricating oil by infrared, which comprises:

the sensor comprises a sensor body, wherein a Fourier transform infrared spectrum analysis device is arranged on the sensor body and is connected with a computer;

the Fourier transform infrared spectrum analysis device is provided with a feed inlet for entering an engine oil sample loading card.

Has the advantages that: set up the feed inlet, the mode of adopting the plug-in card inserts or takes out the machine oil sample thing card, is convenient for realize quick oil sample censorship and has detected and has taken out, convenient quick realization flowing water detection.

The engine oil sample carrying card comprises a carrying card body and an engine oil slide, wherein the carrying card body is provided with a through hole penetrating through the upper surface and the lower surface, and the side part of the carrying card body is provided with a first counter bore communicated with the through hole;

after the machine oil slide is dripped with the machine oil to be detected, the machine oil slide is inserted into the first counter bore, and the machine oil to be detected is positioned in the through hole.

Has the advantages that: the loading card for the engine oil sample is simple in structure, adopts a clamping structure, and is convenient for quick installation of the engine oil on the engine oil loading sheet.

The machine oil slide is made of transparent materials, preferably transparent colorless glass, and the thickness is preferably 0.5-1 mm.

The machine oil slide is provided with a second counter bore used for loading machine oil; set up the second counter bore and can load behind the oil droplet, prevent when installing on carrying the thing card body that the oil droplet from touching and carry the thing card body, cause the pollution, also influence and detect once more.

The device also comprises an engine oil sample carrying card conveying device; the carrying card conveying device for the engine oil sample comprises a loading part, wherein a clamping part which is detachably assembled with a loading end of the loading part is arranged on a carrying card body;

the clamping part is provided with a clamping end and a clamping end, and the clamping end is connected with the clamping end through a clamping hole.

Has the advantages that: after the loading card body is assembled in place, the loading part is loosened through the operation separation part, the loading card body is released, and the operation is convenient.

The loading card comprises a loading card body, a loading card body and two clamping arms, wherein the loading card body is provided with a clamping groove for clamping the loading card body, the clamping arms are arranged at the front end of the loading card body, and the loading card body is clamped by the two clamping arms after the clamping arms are clamped into the clamping groove.

Has the advantages that: the clamping structure is adopted by the clamping part and the carrying card body, the structure is simple, and the clamping is stable and reliable.

The inner walls of the two clamping arms are close to each other in the rear end direction along the front ends of the clamping arms, the separating part is installed between the two clamping arms of the clamping part, and the two clamping arms can slide backwards between the two clamping arms to be opened so as to release the object carrying card body.

Has the advantages that: the front end of the clamping arm is close to the rear end in opposite directions and is in a truncated-cone shape, so that the clamping arm can be conveniently opened or closed when the separating part moves, and the operation is simple.

The front end of the separating part is provided with a groove, the bottom of the groove and the rear end of the separating part are provided with through holes through which a push-pull rod penetrates, the front end of the push-pull rod is connected with the edge of the machine oil slide, and the rear end of the push-pull rod penetrates out of the rear end of the separating part and the rear end of the clamping part in sequence.

Has the advantages that: the push-pull rod is arranged, and the push-pull rod is convenient for the movement of conveying the machine oil slide and pulling the separation part.

The front end of the push-pull rod is hemispherical, the diameter of the hemisphere is larger than the aperture of the through hole of the separation part, and after the push-pull rod moves forwards to push the engine oil slide into the first counter bore at the side part of the object carrying card body, the push-pull rod is rotated to break and separate the push-pull rod and the engine oil slide at the connection part;

and a groove for clamping when the engine oil slide is drawn out from the first counter bore is formed in the outer edge of the engine oil slide.

Has the advantages that: the rotary push-pull rod and the machine oil slide are broken and separated at the joint, and the operation is simple and convenient.

Drawings

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

Fig. 2 is a schematic diagram of the operation of the oil sample carrier card delivery device.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Specific embodiments of the present invention will be described in detail below, and it should be noted that the embodiments described herein are only for illustration and are not intended to limit the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known circuits, software, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale.

An embodiment of the present invention is shown in fig. 1, which shows a schematic representation of its working principle; infrared detection automotive lubricating oil quality detection sensor device includes: the sensor comprises a sensor body 1, wherein a Fourier transform infrared spectrum analysis device 2 is installed on the sensor body, the Fourier transform infrared spectrum analysis device 2 selects American thermoelectric Fourier transform infrared spectrum Nexus670FT-IR, the Fourier transform infrared spectrum analysis device 2 is provided with a feed inlet 3 for placing an engine oil sample carrying card, the Fourier transform infrared spectrum analysis device 2 is connected with a computer host, and the computer host is provided with a display capable of displaying an analysis result. Dropping the engine oil sample on the engine oil sample carrying card, sending the engine oil sample into the feeding hole 3 for detection, and taking out the engine oil sample carrying card after the detection is finished.

As shown in fig. 2, the oil sample carrier card comprises a carrier card body 4 and an oil slide 5, wherein the carrier card body 4 is provided with a through hole 41 penetrating through the upper and lower surfaces, and the side part of the carrier card body 4 is provided with a first counter bore communicated with the through hole; after the machine oil slide 5 is dripped with the machine oil to be detected, the machine oil slide 5 is inserted into the first counter bore, and the machine oil to be detected is positioned in the through hole 41. The machine oil slide 5 is made of colorless glass and has the thickness of 0.5-1 mm. The oil slide 5 is provided with a second counterbore 51 for loading oil. The device also comprises an engine oil sample carrying card conveying device; the engine oil sample carrying card conveying device comprises a loading part 6, wherein a clamping part 9 which is detachably assembled with a loading end 61 of the loading part 6 is arranged on a carrying card body 4; the clamping portion 6 is further provided with a separating portion 7 for separating the clamping end 61 and the clamping portion 9 from the clamping end 61. Add the portion of holding 6 and be two centre gripping arms, the rear end of these two centre gripping arms is connected, adds the front end of holding the arm and sets up the card ear in opposite directions, carries thing card body 4 and is provided with the draw-in groove that the card ear card was gone into, and after the draw-in groove was gone into to the card ear card, two centre gripping arms held and carried thing card body 4. The inner walls of the two clamping arms are close to each other along the front ends and the rear ends of the clamping arms, the separating part 7 is installed between the two clamping arms of the clamping part 6, and the two clamping arms can be slid backwards between the two clamping arms to open the two clamping arms so as to release the object carrying card body 4. The front end of the separating part 7 is provided with a groove, the bottom of the groove and the rear end of the separating part 7 are provided with through holes through which the push-pull rod 8 penetrates, the front end of the push-pull rod 8 is connected with the edge of the machine oil slide 5, and the rear end of the push-pull rod 8 sequentially penetrates out of the rear end of the separating part 7 and the rear end of the holding part 6.

The front end of the push-pull rod 8 is hemispherical, the diameter of the hemisphere is larger than the aperture of the through hole of the separation part 7, and after the push-pull rod 8 moves forwards to push the engine oil slide 5 into the first counter bore at the side part of the object carrying card body 4, the push-pull rod 8 is rotated to break and separate the push-pull rod 8 and the engine oil slide 5 at the connection part; the outer edge of the engine oil slide 5 is provided with a groove for facilitating the clamping when the clamping is drawn out of the first counter bore.

During the use, drip a small amount of machine oil on the second counter bore 51 of machine oil slide 5, hold the handheld portion that pushes away and draw excellent 8, promote and push away and draw excellent 8, machine oil slide 5 inserts under the drive that pushes away and draws excellent 8 and carry the first counter bore of 4 lateral parts of thing card body, rotatory push away draws excellent 8, with machine oil slide 5 with push away and draw excellent 8 off-connections, machine oil slide 5 can dismantle with push away excellent 8 two of stick and be connected, can separate or twist off machine oil slide 5 and separate from the connecting portion in area under the exogenic action.

Withdraw from push-and-pull stick 8, push-and-pull stick drives the motion of separation portion 7, promotes to add and holds end 61 and struts, shifts out from joint portion 9 with the end of holding the end, realizes carrying thing card body 4 and the portion 6 separation that adds of holding to add the portion 6 and withdraw from feed inlet 3.

At this time, the oil drop to be detected is located in the through hole 41, and the infrared light of the detection instrument can pass through the oil drop for detection.

After the detection is finished, the push-pull rod 8 is held by hand, the rear part of the holding part 6 is pressed, the push-pull rod drives the separating part 7 to move, the holding end 61 is pushed to be opened, the push-pull rod 8 is gradually loosened, the holding end 61 of the holding part 6 is clamped into the clamping part 9, and the carrying card body 4 can be taken out at the moment. When detecting next time, through the push-and-pull stick 8 and the machine oil slide 5 of dismantling the connection, load new machine oil slide 5, realize quick low heavy continuous detection of originally.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.