A carrier plate for rapid detection of automobile air quality sensor

Abstract

The present invention relates to a carrier plate for rapid detection of automobile air quality sensors, comprising: a first support plate and a second support plate arranged at intervals; a first carrier bar with one end arranged on the upper end surface of the first support plate and the other end arranged on the upper end surface of the second support plate, the first carrier bar having a plurality of assembly holes arranged at intervals; a second carrier bar with one end arranged on the lower end surface of the first support plate and the other end arranged on the lower end surface of the second support plate, the second carrier bar having a plurality of assembly holes arranged at intervals; wherein the first carrier bar and the second carrier bar are both provided with negative pressure air passages connected to each of the assembly holes. The carrier plate of the present invention not only fixes the air quality sensor to be detected by imitating the assembly holes, but also fixes the air quality sensor to be detected by vacuumizing the negative pressure air passages connected to the assembly holes, thereby ensuring the fixing quality of the air quality sensor to be detected.

Description

Technical Field

[0001] The invention relates to a bearing plate, in particular to a bearing plate for rapid detection of an automobile air quality sensor. Background Art

[0002] As the main means of transportation for people, cars bring convenience to people's travel. When people drive cars, the exhaust gas emitted by the car or the harmful gases such as carbon monoxide and formaldehyde emitted by the air conditioner in the car may not be completely discharged, and some of them will remain in the car. This part of harmful gases will seriously affect the health of people in the car. It is necessary to test the air quality inside the car, which requires the use of car air quality sensors. Car air quality sensors are important components for monitoring the air conditions in the car. During the production process of car air quality sensors, they need to be tested to check whether they are qualified (such as carbon monoxide sensitivity detection, etc.).

[0003] Patent CN211603111U discloses a carrier plate for automobile air quality sensor detection. The air quality sensors to be detected are placed one by one on the assembly holes of the carrier plate, and the air quality sensors to be detected are fixed by using the contour of the assembly holes. However, the fixing quality of the air quality sensors to be detected during the transfer process cannot be guaranteed. In addition, the carrier plate of the above patent has two rows of assembly holes arranged in parallel. The front row of air quality sensors to be detected block the air inlets of the rear row of air quality sensors to be detected, which is inconvenient for gas detection. Summary of the invention

[0004] The purpose of the present invention is to provide a carrier plate for rapid detection of automobile air quality sensors in order to overcome at least one of the defects of the above-mentioned prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A carrier plate for rapid detection of automobile air quality sensors, comprising:

[0007] A first support plate and a second support plate are arranged at an interval;

[0008] A first bearing bar with one end disposed on the upper surface of the first supporting plate and the other end disposed on the upper surface of the second supporting plate, wherein the first bearing bar is provided with a plurality of assembly holes at intervals;

[0009] A second bearing bar with one end arranged on the lower end surface of the first supporting plate and the other end arranged on the lower end surface of the second supporting plate, wherein the second bearing bar is provided with a plurality of assembly holes at intervals;

[0010] Wherein, the first supporting bar and the second supporting bar are both provided with a negative pressure airway connected with each of the assembly holes.

[0011] Furthermore, the assembly holes at the head and tail ends of the first supporting bar are respectively staggered with the assembly holes at the head and tail ends of the second supporting bar.

[0012] Furthermore, the first supporting bar and the second supporting bar are each provided with at least 15 assembly holes.

[0013] Furthermore, the first bearing bar and the second bearing bar are provided with marks for identifying serial numbers of assembly holes.

[0014] Furthermore, the first support plate and the second support plate are respectively provided with a first handle and a second handle.

[0015] Furthermore, the first support plate and the second support plate are threadedly connected to the first handle and the second handle respectively.

[0016] Furthermore, the negative pressure airway includes a negative pressure main pipe, and a plurality of negative pressure branch pipes, one end of which is connected to the negative pressure main pipe and the other end of which is connected to the assembly hole.

[0017] Furthermore, the assembly hole is a rounded rectangular hole with a notch on one side, and the negative pressure branch pipe is connected to the notch.

[0018] Furthermore, two ends of the first bearing bar are respectively threadedly connected to the first support plate and the second support plate.

[0019] Furthermore, two ends of the second bearing bar are respectively threadedly connected to the first support plate and the second support plate.

[0020] Compared with the prior art, the present invention provides a carrier plate for rapid detection of automobile air quality sensors. The carrier plate fixes the air quality sensors to be detected by profiling the assembly holes and fixes the air quality sensors to be detected by vacuuming the negative pressure airway connected to the assembly holes, thereby ensuring the fixing quality of the air quality sensors to be detected. In addition, the carrier plate of the present invention has two rows of assembly holes arranged in parallel up and down, and the front row of air quality sensors to be detected will not block the air inlets of the rear row of air quality sensors to be detected, thereby facilitating gas detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of a carrier plate for rapid detection of an automobile air quality sensor in an embodiment;

[0022] Figure 2 It is a schematic cross-sectional view of a carrier plate for rapid detection of an automobile air quality sensor in an embodiment;

[0023] As shown in the figure, the numbers are as follows: 1-first load-bearing bar; 2-first handle; 3-first support plate; 4-second load-bearing bar; 5-assembly hole; 6-second handle; 7-second support plate; 8-negative pressure main pipe; 9-negative pressure branch pipe. DETAILED DESCRIPTION

[0024] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0025] Example

[0026] This embodiment provides a carrier plate for rapid detection of automobile air quality sensors. Figure 1-2 ,include:

[0027] A first support plate 3 and a second support plate 7 are arranged at intervals;

[0028] A first bearing bar 1 having one end arranged on the upper end surface of the first supporting plate 3 and the other end arranged on the upper end surface of the second supporting plate 7, wherein the first bearing bar 1 is provided with a plurality of assembly holes at intervals;

[0029] A second bearing bar 4 having one end arranged on the lower end surface of the first supporting plate 3 and the other end arranged on the lower end surface of the second supporting plate 7, wherein the second bearing bar 4 is provided with a plurality of assembly holes at intervals;

[0030] Wherein, the first supporting bar 1 and the second supporting bar 4 are both provided with negative pressure air passages connected with each of the assembly holes.

[0031] In this embodiment, the assembly holes 5 at the head and tail ends of the first supporting bar 1 are staggered with the assembly holes 5 at the head and tail ends of the second supporting bar 4. Currently, the loading process of air quality sensors is still manual, and workers generally load with both hands at the same time. This embodiment can improve the loading efficiency by staggered placement.

[0032] In this embodiment, the first supporting bar 1 and the second supporting bar 4 are both provided with at least 15 assembly holes 5 .

[0033] In this embodiment, the first supporting bar 1 and the second supporting bar 4 are provided with marks for marking the serial numbers of the assembly holes.

[0034] In this embodiment, the first support plate 3 and the second support plate 7 are provided with a first handle 2 and a second handle 6 respectively.

[0035] In this embodiment, the first support plate 3 and the second support plate 7 are threadedly connected to the first handle 2 and the second handle 6 respectively.

[0036] In this embodiment, the negative pressure airway includes a negative pressure main pipe 8 and a plurality of negative pressure branch pipes 9 , one end of which is connected to the negative pressure main pipe 8 and the other end of which is connected to the assembly hole 5 .

[0037] In this embodiment, the assembly hole 5 is a rounded rectangular hole with a notch on one side, and the negative pressure branch pipe 9 is connected to the notch.

[0038] In this embodiment, two ends of the first supporting bar 1 are respectively threadedly connected to the first supporting plate 3 and the second supporting plate 7 .

[0039] In this embodiment, two ends of the second supporting bar 4 are respectively threadedly connected to the first supporting plate 3 and the second supporting plate 7 .

[0040] Working principle:

[0041] The carrier plate of the present embodiment fixes the air quality sensor to be detected by following the shape of the assembly hole 5, and also fixes the air quality sensor to be detected by vacuuming the negative pressure airway connected to the assembly hole 5, thereby ensuring the fixing quality of the air quality sensor to be detected. In addition, the carrier plate of the present embodiment has two rows of assembly holes 5 arranged in parallel up and down, and the air quality sensors to be detected in the front row will not block the air inlets of the air quality sensors to be detected in the rear row, thereby facilitating gas detection.

[0042] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A carrier plate for rapid detection of automobile air quality sensors, characterized in that: include: A first support plate (3) and a second support plate (7) arranged at an interval; A first bearing bar (1) having one end arranged on the upper end surface of the first supporting plate (3) and the other end arranged on the upper end surface of the second supporting plate (7), wherein the first bearing bar (1) is provided with a plurality of assembly holes (5) at intervals; a second bearing bar (4) having one end arranged on the lower end surface of the first supporting plate (3) and the other end arranged on the lower end surface of the second supporting plate (7), wherein the second bearing bar (4) is provided with a plurality of assembly holes (5) at intervals; Wherein, the first supporting bar (1) and the second supporting bar (4) are both provided with negative pressure air passages connected to each of the assembly holes (5).

2. A carrier plate for rapid detection of automobile air quality sensor according to claim 1, characterized in that: The assembly holes (5) at the head and tail ends of the first bearing bar (1) are respectively offset from the assembly holes (5) at the head and tail ends of the second bearing bar (4).

3. A carrier plate for rapid detection of automobile air quality sensor according to claim 1, characterized in that: The first bearing bar (1) and the second bearing bar (4) are both provided with at least 15 assembly holes (5).

4. A carrier plate for rapid detection of automobile air quality sensor according to claim 1, characterized in that: The first bearing bar (1) and the second bearing bar (4) are provided with markings for marking the serial numbers of the assembly holes.

5. The carrier plate for rapid detection of automobile air quality sensor according to claim 1, characterized in that: The first support plate (3) and the second support plate (7) are respectively provided with a first handle (2) and a second handle (6).

6. A carrier plate for rapid detection of automobile air quality sensor according to claim 5, characterized in that: The first support plate (3) and the second support plate (7) are respectively threadedly connected to the first handle (2) and the second handle (6).

7. A carrier plate for rapid detection of automobile air quality sensor according to claim 1, characterized in that: The negative pressure airway comprises a negative pressure main pipe (8) and a plurality of negative pressure branch pipes (9) one end of which is connected to the negative pressure main pipe (8) and the other end of which is connected to the assembly hole (5).

8. A carrier plate for rapid detection of automobile air quality sensors according to claim 7, characterized in that: The assembly hole (5) is a rounded rectangular hole with a notch on one side, and the negative pressure branch pipe (9) is connected to the notch.

9. A carrier plate for rapid detection of automobile air quality sensor according to claim 1, characterized in that: Two ends of the first bearing bar (1) are respectively threadedly connected to the first supporting plate (3) and the second supporting plate (7).

10. A carrier plate for rapid detection of automobile air quality sensors according to claim 1, characterized in that: Two ends of the second bearing bar (4) are respectively threadedly connected to the first support plate (3) and the second support plate (7).

Images