Transmitter automatic aging detection device

Abstract

The utility model discloses an automatic aging detection device for a transmitter, which comprises a base, the upper surface of the base is fixedly connected with a detection box, the side surface of the detection box is rotatably connected with a side door, the side inner wall of the detection box is fixedly connected with a heating plate, the side inner wall of the detection box is fixedly connected with a temperature and humidity detector, and the temperature and humidity detector is fixedly connected with a temperature and humidity sensor. And the upper surface of the detection box is fixedly connected with a water tank. According to the above structure, through cooperation of the storage box, the first pump body, the second pump body, the supporting plate, the guide rail, the placing plate, the baffle plate, the connecting plate and the side door, when the internal detection transmitter is replaced, internal high-temperature and high-humidity gas can be pumped out for temporary centralized storage and then is introduced into the detection box for continuous use, so that the temperature rise speed is increased while the temperature is recycled, and the maintenance cost is reduced. And the connecting plate is pushed to push out the internal transmitter and push the external transmitter into the interior, so that the emission of high-temperature gas is reduced, and the situation that the door is directly opened to cause high temperature to burn the human body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transmitters, and particularly relates to an automatic aging detection device for transmitters. Background Art

[0002] A transmitter is an electrical instrument used to convert a specific measured or controlled physical quantity into a standard electrical signal for easy measurement, remote transmission, and control. The working principle of a transmitter can be divided into three steps: sensing, conversion, and output.

[0003] After a transmitter is produced, its performance is usually subjected to aging detection to ensure its ex-factory quality. When detecting its aging performance, an environment with high temperature and high humidity is usually created inside a detection box, and the transmitter is placed inside to exist for a long time, thereby testing its service performance. However, since the transmitter needs to be continuously put into or taken out, the high-temperature and high-humidity environment inside will be continuously damaged and reheated. It takes a certain amount of time for the temperature to rise, which increases the overall detection time, reduces the efficiency, and is easy to be burned by high-temperature gas when opening the box door to take out the transmitter. Content of the Utility Model

[0004] According to the described automatic aging detection device for transmitters, the purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and provide an automatic aging detection device for transmitters. Through the cooperation of a storage box, a first pump body, a second pump body, a support plate, a guide rail, a placement plate, a baffle, a connecting plate, and a side door, when replacing the internal detected transmitter, the high-temperature and high-humidity gas inside can be pumped out and temporarily stored, and then introduced into the detection box for continued use, so that the temperature can be recycled and the heating speed can be accelerated. Pushing the connecting plate can push out the internal transmitter and push the external transmitter into the internal at the same time, reducing the emission of high-temperature gas and avoiding direct opening of the door, which may cause high-temperature burns to the human body.

[0005] To achieve the above object, the present utility model further provides a base as described above. A detection box is fixedly connected to the upper surface of the base. A high-temperature and high-humidity environment is simulated inside the detection box. A side door is rotatably connected to the side surface of the detection box. A heating plate is fixedly connected to the side inner wall of the detection box. The heating plate raises the temperature inside the detection box by increasing the temperature. A temperature and humidity detector is fixedly connected to the side inner wall of the detection box, which can detect the temperature and humidity inside the detection box. A water tank is fixedly connected to the upper surface of the detection box. A controller is fixedly connected to the side surface of the water tank. A spray head is fixedly connected to the top inner wall of the detection box. The spray head can be connected to the water tank to spray water mist, increasing the humidity inside the detection box. A storage box is fixedly connected to the side surface of the base. A first pump body is fixedly connected to the upper surface of the storage box. The first pump body can pump the high-temperature and high-humidity gas inside the detection box into the storage box. A second pump body is fixedly connected to the upper surface of the first pump body. The second pump body can pump the high-temperature and high-humidity gas inside the storage box back into the detection box;

[0006] A maintenance door is rotatably connected to the side surface of the detection box. An observation window is arranged on the side surface of the maintenance door. A support plate is fixedly connected to the upper surface of the base. A track is fixedly connected to the upper surface of the support plate. A placement plate is movably connected to the upper surface of the track. The placement plate is used to place the transmitter to be put inside. A sliding groove is arranged on the lower surface of the placement plate. A baffle is fixedly connected to the upper surface of the placement plate to prevent the transmitter from falling. A connecting plate is fixedly connected to the side surface of the placement plate.

[0007] According to the described automatic aging detection device for a transmitter, the heating plate, the temperature and humidity detector, the controller, the first pump body and the second pump body are all electrically connected to an external power supply. The heating plate and the temperature and humidity detector are both electrically connected to the controller.

[0008] According to the described automatic aging detection device for a transmitter, an air extraction pipe is fixedly connected to the input end of the first pump body. The air extraction pipe is communicated with the detection box.

[0009] According to the described automatic aging detection device for a transmitter, an air delivery pipe is fixedly connected to the output end of the second pump body. The air delivery pipe is communicated with the detection box.

[0010] According to the described automatic aging detection device for a transmitter, the input end of the second pump body is communicated with the storage box. The output end of the first pump body is communicated with the storage box.

[0011] According to the described automatic aging detection device for a transmitter, the lower surface of the track is fixedly connected to the detection box. The side surface of the track is movably connected to the side door.

[0012] According to the described automatic aging detection device for a transmitter, the lower surface of the connecting plate is movably connected to the support plate, and the upper surface of the support plate is movably connected to the side door.

[0013] According to the described automatic aging detection device for a transmitter, the side surface of the support plate is fixedly connected to the detection box.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 is the front view of an automatic aging detection device for a transmitter of the present utility model;

[0017] Figure 2 is the side view of an automatic aging detection device for a transmitter of the present utility model;

[0018] Figure 3 is a partial structural schematic diagram of an automatic aging detection device for a transmitter of the present utility model;

[0019] Figure 4 is a partial structural explosion diagram of an automatic aging detection device for a transmitter of the present utility model.

[0020] Legend Explanation:

[0021] 1. Base; 2. Detection box; 3. Side door; 4. Heating plate; 5. Temperature and humidity detector; 6. Sprayer; 7. Storage box; 8. First pump body; 9. Exhaust pipe; 10. Second pump body; 11. Air delivery pipe; 12. Maintenance door; 13. Observation window; 14. Support plate; 15. Track; 16. Placing plate; 17. Chute; 18. Baffle; 19. Connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to visually and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0023] Refer to Figures 1-4, in an embodiment of the utility model, an automatic aging detection device for a transmitter includes a base 1. A detection box 2 is fixedly connected to the upper surface of the base 1. A high-temperature and high-humidity environment is simulated inside the detection box 2. A side door 3 is rotatably connected to the side surface of the detection box 2. A heating plate 4 is fixedly connected to the side inner wall of the detection box 2. The heating plate 4 raises the temperature inside the detection box 2 by increasing the temperature. A temperature and humidity detector 5 is fixedly connected to the side inner wall of the detection box 2, which can detect the temperature and humidity inside the detection box 2. A water tank is fixedly connected to the upper surface of the detection box 2. A controller is fixedly connected to the side surface of the water tank. A spray head 6 is fixedly connected to the top inner wall of the detection box 2. The spray head 6 can be connected to the water tank to spray water mist to increase the humidity inside the detection box 2. A storage box 7 is fixedly connected to the side surface of the base 1. A first pump body 8 is fixedly connected to the upper surface of the storage box 7. The first pump body 8 can pump the high-temperature and high-humidity gas inside the detection box 2 into the storage box 7. A second pump body 10 is fixedly connected to the upper surface of the first pump body 8. An air extraction pipe 9 is fixedly connected to the input end of the first pump body 8. The air extraction pipe 9 is communicated with the detection box 2. An air delivery pipe 11 is fixedly connected to the output end of the second pump body 10. The air delivery pipe 11 is communicated with the detection box 2. The input end of the second pump body 10 is communicated with the storage box 7. The output end of the first pump body 8 is communicated with the storage box 7. The second pump body 10 can pump the high-temperature and high-humidity gas inside the storage box 7 back into the detection box 2. The heating plate 4, the temperature and humidity detector 5, the controller, the first pump body 8 and the second pump body 10 are all electrically connected to an external power supply. The heating plate 4 and the temperature and humidity detector 5 are both electrically connected to the controller.

[0024] An inspection door 12 is rotatably connected to the side surface of the detection box 2. An observation window 13 is arranged on the side surface of the inspection door 12. A support plate 14 is fixedly connected to the upper surface of the base 1. A track 15 is fixedly connected to the upper surface of the support plate 14. The lower surface of the track 15 is fixedly connected to the detection box 2. The side surface of the track 15 is movably connected to the side door 3. The lower surface of the connecting plate 19 is movably connected to the support plate 14. The upper surface of the support plate 14 is movably connected to the side door 3. The side surface of the support plate 14 is fixedly connected to the detection box 2. A placement plate 16 is movably connected to the upper surface of the track 15. The placement plate 16 is used for placing the transmitter to be put inside. A chute 17 is arranged on the lower surface of the placement plate 16. A baffle 18 is fixedly connected to the upper surface of the placement plate 16 to prevent the transmitter from falling. A connecting plate 19 is fixedly connected to the side surface of the placement plate 16.

[0025] Working principle: When aging detection needs to be carried out on the transmitter, place the transmitter on the placement plate 16 on one side of the detection box 2, push the connecting plate 19 to move the placement plate 16. When it contacts the side door 3, the side door 3 rotates, and the placement plate 16 enters the interior of the detection box 2. Connect the power supply to start the heating plate 4 to heat the interior of the detection box 2. Connect the nozzle 6 to an external water tank to spray water mist for internal humidification. When the detection time is reached, start the first pump body 8 so that the air extraction pipe 9 extracts the gas inside the detection box 2 into the storage box 7. Place the next batch of transmitters on the placement plate 16 on the other side, push the connecting plate 19 on the other side to push it in and push out the interior for cooling, and start the second pump body 10 to pump the gas in the storage box 7 back into the detection box 2.

[0026] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the purpose of the present invention.

Claims

1. An automatic aging detection device for a transmitter, characterized in that, Including: A base (1), on the upper surface of the base (1) is fixedly connected with a detection box (2), on the side surface of the detection box (2) is rotatably connected with a side door (3), on the side inner wall of the detection box (2) is fixedly connected with a heating plate (4), on the side inner wall of the detection box (2) is fixedly connected with a temperature and humidity detector (5), on the upper surface of the detection box (2) is fixedly connected with a water tank, on the side surface of the water tank is fixedly connected with a controller, on the top inner wall of the detection box (2) is fixedly connected with a spray head (6), on the side surface of the base (1) is fixedly connected with a storage box (7), on the upper surface of the storage box (7) is fixedly connected with a first pump body (8), and on the upper surface of the first pump body (8) is fixedly connected with a second pump body (10); On the side surface of the detection box (2) is rotatably connected with a maintenance door (12), on the side surface of the maintenance door (12) is provided with an observation window (13), on the upper surface of the base (1) is fixedly connected with a support plate (14), on the upper surface of the support plate (14) is fixedly connected with a track (15), on the upper surface of the track (15) is movably connected with a placement plate (16), on the lower surface of the placement plate (16) is provided with a chute (17), on the upper surface of the placement plate (16) is fixedly connected with a baffle (18), and on the side surface of the placement plate (16) is fixedly connected with a connecting plate (19).

2. The automatic aging detection device for a transmitter according to claim 1, wherein The heating plate (4), the temperature and humidity detector (5), the controller, the first pump body (8) and the second pump body (10) are all electrically connected to an external power supply, and the heating plate (4) and the temperature and humidity detector (5) are both electrically connected to the controller.

3. The automatic aging detection device for a transmitter according to claim 1, characterized in that, The input end of the first pump body (8) is fixedly connected with an air suction pipe (9), and the air suction pipe (9) is communicated with the detection box (2).

4. The automatic aging detection device for a transmitter according to claim 1, wherein The output end of the second pump body (10) is fixedly connected with an air delivery pipe (11), and the air delivery pipe (11) is communicated with the detection box (2).

5. The automatic aging detection device for a transmitter according to claim 1, wherein, The input end of the second pump body (10) is communicated with the storage box (7), and the output end of the first pump body (8) is communicated with the storage box (7).

6. The automatic aging detection device for a transmitter according to claim 1, wherein The lower surface of the track (15) is fixedly connected with the detection box (2), and the side surface of the track (15) is movably connected with the side door (3).

7. An automatic aging detection device for a transmitter according to claim 1, characterized in that, The lower surface of the connecting plate (19) is movably connected with the support plate (14), and the upper surface of the support plate (14) is movably connected with the side door (3).

8. An automatic aging detection device for a transmitter according to claim 1, characterized in that, The side surface of the support plate (14) is fixedly connected with the detection box (2).

Images