CN217132382U - Motor car traction motor temperature sensor detection device - Google Patents
Motor car traction motor temperature sensor detection device Download PDFInfo
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- CN217132382U CN217132382U CN202221061998.2U CN202221061998U CN217132382U CN 217132382 U CN217132382 U CN 217132382U CN 202221061998 U CN202221061998 U CN 202221061998U CN 217132382 U CN217132382 U CN 217132382U
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- shell
- circuit board
- temperature sensor
- detection device
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Abstract
The utility model discloses a temperature sensor detection device for a traction motor of a bullet train, which comprises an external structure and an internal structure, wherein the external structure comprises a shell, the bottom of the shell is provided with a threaded interface, the middle part of the shell is provided with a middle opening, the internal bottom surface of the shell is provided with a bottom block, the inside of the bottom block is provided with a supporting groove, and the top surface of the shell is provided with a groove; the internal structure comprises a circuit board positioned in the shell, a power supply is arranged on the front side of the circuit board, a bottom plate is arranged at the bottom of the circuit board, a supporting block is arranged at the bottom of the bottom plate, the bottom end of the supporting block is in contact with the inner wall of the supporting groove, a display device is arranged on the front side of the circuit board, and an auxiliary device is arranged outside the power supply. The temperature sensor detection device for the motor car traction motor is connected to a resistor of the sensor through a detection line, and the current amount of the resistor is monitored so as to detect the temperature of the sensor.
Description
Technical Field
The utility model relates to a detect technical field, specifically be motor car traction motor temperature sensor detection device.
Background
A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument and has a plurality of varieties. The measurement method can be divided into a contact type and a non-contact type, and the measurement method can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements.
When the temperature sensor is in operation, it is not currently provided with a temperature detection device, since power dissipation can cause heating, which in turn can affect the measurement itself, and this can lead to damage of the sensor due to increased temperature.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a motor car traction motor temperature sensor detection device possesses advantages such as good detection effect, has solved the problem that does not possess the detection.
In order to achieve the above object, the utility model provides a following technical scheme: the temperature sensor detection device for the traction motor of the bullet train comprises an external structure and an internal structure, wherein the external structure comprises a shell, a threaded connector is arranged at the bottom of the shell, a middle opening is formed in the middle of the shell, a bottom block is arranged on the bottom surface of the inside of the shell, a supporting groove is formed in the bottom block, and a groove is formed in the top surface of the shell.
The internal structure comprises a circuit board positioned in the shell, a power supply is arranged on the front side of the circuit board, a bottom plate is arranged at the bottom of the circuit board, a supporting block is arranged at the bottom of the bottom plate, the bottom end of the supporting block is in contact with the inner wall of the supporting groove, a display device is arranged on the front side of the circuit board, and an auxiliary device is arranged outside the power supply.
Further, the display device comprises a connecting layer positioned on the top surface of the circuit board, and a display is arranged on the top surface of the connecting layer.
Furthermore, a fixed block is arranged outside the display, and a rotating groove is formed in one side of the fixed block.
Furthermore, the inner wall of the rotating groove is contacted with a connecting block, and one side of the connecting block is connected with the inner wall of the groove.
Furthermore, the auxiliary device comprises a supporting plate positioned outside the circuit board, a display lamp is arranged inside the supporting plate, and a buzzer is arranged inside the supporting plate.
Furthermore, a key board is arranged on one side of the circuit board, and the key board is positioned on the inner side of the middle opening.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. the temperature sensor detection device for the motor car traction motor is connected to a resistor of the sensor through a detection line, and the current amount of the resistor is monitored so as to detect the temperature of the sensor.
2. This motor car traction motor temperature sensor detection device, bottom plate and shell pass through the connection of connecting block, fixed block, supporting shoe and bottom block, can rotate when fixed through the hickey at the shell, can not harm the detection line.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a threaded interface 1, a bottom block 2, a bottom plate 3, a power supply 4, a middle opening 5, a shell 6, a display screen 7, a connecting layer 8, a supporting plate 9, a display lamp 10, a buzzer 11, a circuit board 12, a supporting block 13, a connecting block 14, a fixing block 15, a detection line 16 and a key board 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the detection device for the temperature sensor of the traction motor of the bullet train in the embodiment includes an external structure and an internal structure, the external structure includes a housing 6, a threaded connector 1 is installed at the bottom of the housing 6, a middle opening 5 is formed in the middle of the housing 6, a bottom block 2 is installed on the bottom surface of the interior of the housing 6, a supporting groove is formed in the bottom block 2, and a groove is formed in the top surface of the housing 6.
The internal structure comprises a circuit board 12 positioned in the shell 6, a power supply 4 is arranged on the front surface of the circuit board 12, a bottom plate 3 is arranged at the bottom of the circuit board 12, a supporting block 13 is arranged at the bottom of the bottom plate 3, the bottom end of the supporting block 13 is contacted with the inner wall of the supporting groove, a display device is arranged on the front surface of the circuit board 12, and an auxiliary device is arranged outside the power supply 4.
In this embodiment, the display device comprises a connection layer 8 on the top surface of a circuit board 12, and a display 7 is mounted on the top surface of the connection layer 8.
In this embodiment, the fixing block 15 is installed outside the display 7, and a rotation groove is formed at one side of the fixing block 15.
The detected temperature value is forecasted through the display 7, when the temperature is too high, the alarm is given through the display lamp 10 and the buzzer 11, and the temperature detector is regulated and controlled through the key board 17.
In this embodiment, the inner wall of the rotation groove is contacted with the connection block 14, and one side of the connection block 14 is connected with the inner wall of the groove.
In this embodiment, the auxiliary device includes a supporting plate 9 located outside the circuit board 12, a display lamp 10 is installed inside the supporting plate 9, and a buzzer 11 is installed inside the supporting plate 9.
In this embodiment, a key sheet 17 is mounted on one side of the circuit board 12, and the key sheet 17 is located inside the middle opening 5.
The working principle of the above embodiment is as follows:
the detection lines 16 are respectively connected to three lines of the resistors, then the temperature of the sensor is detected by monitoring the current amount of the resistors, the detected temperature value is forecasted through the display 7, when the temperature is too high, the alarm is given through the display lamp 10 and the buzzer 11, and the temperature detector is regulated and controlled through the key board 17.
Has the advantages that:
1. the detection device of the temperature sensor of the motor train traction motor is connected to a resistor of the sensor through a detection line 16, and the current quantity of the resistor is monitored so as to detect the temperature of the sensor.
2. This motor car traction motor temperature sensor detection device, bottom plate 3 and shell 6 pass through connecting block 14, fixed block 15, supporting shoe 13 and the connection of bottom block 2, can be when shell 6 carries out rotatory the fixing through hickey 1, can not harm detection line 16.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Motor car traction motor temperature sensor detection device, including exterior structure and inner structure, its characterized in that: the external structure comprises a shell (6), the bottom of the shell (6) is provided with a threaded connector (1), the middle of the shell (6) is provided with a middle opening (5), the bottom surface of the inside of the shell (6) is provided with a bottom block (2), the inside of the bottom block (2) is provided with a supporting groove, and the top surface of the shell (6) is provided with a groove;
the internal structure comprises a circuit board (12) positioned in a shell (6), a power supply (4) is arranged on the front face of the circuit board (12), a bottom plate (3) is arranged at the bottom of the circuit board (12), a supporting block (13) is arranged at the bottom of the bottom plate (3), the bottom end of the supporting block (13) is in contact with the inner wall of a supporting groove, a display device is arranged on the front face of the circuit board (12), and an auxiliary device is arranged outside the power supply (4).
2. The detection device of a bullet train traction motor temperature sensor according to claim 1, wherein: the display device comprises a connecting layer (8) positioned on the top surface of a circuit board (12), and a display (7) is arranged on the top surface of the connecting layer (8).
3. The detection device of a bullet train traction motor temperature sensor according to claim 2, characterized in that: the display is characterized in that a fixing block (15) is arranged outside the display (7), and a rotating groove is formed in one side of the fixing block (15).
4. The detection device of a bullet train traction motor temperature sensor according to claim 3, wherein: the inner wall of the rotating groove is in contact with a connecting block (14), and one side of the connecting block (14) is connected with the inner wall of the groove.
5. The detection device of a bullet train traction motor temperature sensor according to claim 1, wherein: the auxiliary device comprises a supporting plate (9) located outside a circuit board (12), a display lamp (10) is arranged inside the supporting plate (9), and a buzzer (11) is arranged inside the supporting plate (9).
6. The detection device of a bullet train traction motor temperature sensor according to claim 5, wherein: a key board (17) is arranged on one side of the circuit board (12), and the key board (17) is positioned on the inner side of the middle opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221061998.2U CN217132382U (en) | 2022-05-06 | 2022-05-06 | Motor car traction motor temperature sensor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221061998.2U CN217132382U (en) | 2022-05-06 | 2022-05-06 | Motor car traction motor temperature sensor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217132382U true CN217132382U (en) | 2022-08-05 |
Family
ID=82650679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221061998.2U Active CN217132382U (en) | 2022-05-06 | 2022-05-06 | Motor car traction motor temperature sensor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217132382U (en) |
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2022
- 2022-05-06 CN CN202221061998.2U patent/CN217132382U/en active Active
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