A vehicle suspension pump facilitating motor temperature monitoring

Abstract

The utility model belongs to the motor temperature monitoring technical field of vehicle suspension pump provides a kind of vehicle suspension pump of motor temperature monitoring convenient, it mainly includes upper casing, is equipped with mounting position;Control base plate, detachably set in the mounting position of upper casing, control base plate is equipped with first jack hole;Lower casing, with the detachable connection of upper casing, lower casing is equipped with first cavity, first cavity is equipped with driving motor, wherein, on the shell of driving motor is equipped with thermistor, thermistor is equipped with first plug pin, first plug pin and first jack hole position correspond;When upper casing is assembled on lower casing, first plug pin can be inserted in first jack hole, and thermistor is connected with control base plate signal by first plug pin and first plug pin hole. By adopting above structure, the transmission path of heat data can be shortened, the heat data transmission path is stable, and the transmission path is not easily disturbed by external environment, and assembly is simple.

Description

Technical Field

[0001] This utility model belongs to the field of motor temperature monitoring technology for vehicle suspension pumps, and specifically refers to a vehicle suspension pump that facilitates motor temperature monitoring. Background Technology

[0002] Existing automotive suspension pumps mainly consist of a control board, a motor, and a pump head. To facilitate motor temperature control and real-time monitoring, a pre-embedded motor sampling resistor is used, which is then transmitted to the control board via wires to collect the temperature data. However, the motor temperature wiring harness is long, and the sampled temperature is easily affected by external contamination, leading to inaccurate data. Furthermore, the production process requires burying the wiring, and installation necessitates the arrangement of the wiring harness, making the assembly process complex. Therefore, it is necessary to improve the above method. Utility Model Content

[0003] This invention provides a vehicle suspension pump that facilitates motor temperature monitoring, solving the problems in the prior art, such as the long motor temperature wiring harness and the susceptibility of sampling temperature to external contamination, leading to inaccurate information collection and complex assembly.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A vehicle suspension pump for easy motor temperature monitoring includes: The upper housing has a mounting position; A control base plate is detachably mounted on the mounting position of the upper housing, and the control base plate is provided with a first insertion hole; The lower housing is detachably connected to the upper housing. The lower housing has a first cavity, and a drive motor is installed in the first cavity. A thermistor is installed on the housing of the drive motor. The thermistor has a first connector pin, and the first connector pin corresponds to the position of the first connector hole. When the upper housing is assembled onto the lower housing, the first connector pin can be inserted into the first connector hole, and the thermistor is connected to the control base plate via the first connector pin and the first connector hole.

[0005] In some embodiments, the housing of the drive motor is provided with a first mounting base, the first mounting base protruding relative to the housing of the drive motor to a preset height, and the thermistor is mounted on the first mounting base.

[0006] In some embodiments, the first mounting base is provided with a first mounting groove, and the thermistor is disposed in the first mounting groove.

[0007] In some embodiments, the first mounting slot is provided with a first mounting surface, which is parallel to the plane of the control base plate. When the thermistor is installed in the first mounting slot, the first connector pin is perpendicular to the first mounting surface.

[0008] In some embodiments, the thermistor is provided with a first fixing block, the first fixing block being adapted to the size of the first mounting slot, and the thermistor being disposed in the first mounting slot through the first fixing block.

[0009] In some embodiments, a first limiting structure is provided between the upper housing and the lower housing, the first limiting structure including a first positioning pin disposed on the upper housing and a first positioning hole disposed on the lower housing; or the first positioning hole is disposed on the upper housing and the first positioning pin is disposed on the lower housing; wherein the first positioning pin and the positioning hole are positioned correspondingly, and the first positioning pin can be inserted into the first positioning hole.

[0010] In some embodiments, the number of the first positioning holes is at least two, and the number of the first positioning pins matches the number of the first positioning holes, wherein the first positioning holes are asymmetrically distributed relative to the upper housing or the lower housing.

[0011] Compared with the prior art, the beneficial effects of this application are: This application uses a thermistor mounted on the drive motor housing, with a first pin on the thermistor and a corresponding first socket on the control base plate. The heat data generated by the drive motor is directly measured by the thermistor and fed back to the control center of the control base plate through the first pin and the first socket, thus achieving accurate transmission of drive motor temperature data. Compared with traditional pre-embedded wires and resistors, the data transmission structure is stable, has a short path, is not affected by the external environment, and ensures the accuracy and reliability of data transmission.

[0012] Additional aspects and advantages of this application will be set forth in part in the description which follows, and will become apparent from the description or may be learned by practice of this application. Attached Figure Description

[0013] Figure 1 This is an exploded view of a vehicle suspension pump that facilitates motor temperature monitoring according to the present invention. Figure 2 This is a perspective view of the control base plate of this utility model installed on the upper housing; Figure 3 for Figure 1 Enlarged view of point A in the image; Figure 4This is a schematic diagram of the first mounting base of a vehicle suspension pump that facilitates motor temperature monitoring according to the present invention. Figure 5 This is a cross-sectional view of a vehicle suspension pump that facilitates motor temperature monitoring according to this utility model. Figure 6 for Figure 5 Enlarged view of section B in the middle. Detailed Implementation

[0014] The present application will be further described in detail below with reference to the accompanying drawings. In the description of the embodiments, unless otherwise stated, the terms "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the present application must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present application.

[0015] like Figure 1-3 As shown, this utility model provides a vehicle suspension pump for easy motor temperature monitoring, mainly including an upper housing 100 with a mounting position for the detachable assembly of a control base plate 101. The control base plate 101 is detachably mounted on the mounting position of the upper housing 100, and has a first connector hole 1011. A lower housing 200 is detachably connected to the upper housing 100. In this embodiment, it is locked and fixed by bolts, nuts, or screws. The lower housing 100 has a first cavity, and a drive motor 201 is housed in the first cavity. A thermistor 2012 is provided on the outer shell of the drive motor 201, and the thermistor 2012 has a first connector pin 20121, which corresponds to the position of the first connector hole 1011. Figure 5 As shown, when the upper housing 100 is assembled onto the lower housing 200, the first connector pin 20121 can be inserted into the first connector hole 1011, as shown. Figure 6 As shown, the thermistor 2012 is connected to the control base plate 101 via the first pin 20121 and the first pin hole 1011, thereby feeding back the measured temperature signal to the control center of the control base plate 101.

[0016] In this application, a thermistor 2012 is directly installed on the housing of the drive motor 201, a first connector pin 20121 is installed on the thermistor 2012, and a corresponding first connector hole 1011 is installed on the control base plate 101. The temperature and speed generated by the drive motor 201 are directly fed back to the control center of the control base plate 101 through the thermistor 2012, the first connector pin 20121, and the first connector hole 1011, thereby realizing accurate measurement and transmission of the drive motor temperature. Compared with the traditional pre-embedded wire structure, there is no need to wind multiple turns of coil, which greatly shortens the transmission path of heat signal and is not easily affected by external environmental interference, thus ensuring the stability and reliability of transmitted data.

[0017] In one embodiment, since there is a certain gap between the housing of the drive motor 201 and the control base plate 101, and the housing of the drive motor 201 has a cylindrical structure, in order to facilitate the installation of the thermistor 2012, such as Figure 3 and Figure 4 As shown, a first mounting base 2011 is provided on the housing of the drive motor 201. The first mounting base 2011 protrudes a certain height relative to the housing of the drive motor 201 to form a planar support platform, which facilitates the installation of the thermistor 2012 and the stability of the structure of the thermistor 2012 assembled on the housing of the drive motor 201.

[0018] Furthermore, a first mounting groove 20111 is provided on the first mounting base 2011, and the thermistor 2012 is disposed in the first mounting groove 20111. In this embodiment, the first mounting groove 20111 has a certain depth, which enables the thermistor to be completely located in the first mounting groove 20111 without protruding, thereby further improving the reliability of the thermistor 2012 assembly structure.

[0019] In one embodiment, such as Figure 4 As shown, to facilitate the insertion of the first connector pin 20121 and the first connector hole 1011, a first mounting surface is provided in the first mounting groove 20111. The first mounting surface is parallel to the plane where the control base plate 101 is located. When the thermistor 2012 is installed in the first mounting groove 20111, the first connector pin 20121 is set perpendicular to the first mounting surface. This ensures that the first connector pin 20121 and the first connector hole 1011 are aligned during insertion and assembly, improving their coaxiality and facilitating assembly. It also prevents the insertion section of the first connector pin 20121 from shifting and abutting against the lower side of the control base plate 101, thus avoiding bending and damage to the first connector pin 20121.

[0020] Furthermore, to facilitate the installation of the thermistor 2012 within the first mounting slot 20111, a first fixing block 20122 is provided on the thermistor 2012. The first fixing block 20122 is sized to fit the first mounting slot 20111. The first fixing block 20122 serves as an intermediate fixing medium. For example, it can be glued to the underside of the first fixing plate 20122 within the first mounting slot 20111, or fixed within the first mounting slot 20111 by screws, or fixed by a flexible locking protrusion structure between the first mounting slot 20111 and the first fixing block 20122. By providing the first fixing block 20122, the mounting structure of the thermistor 2012 is further stabilized, and damage or breakage of the thermistor 2012 is prevented during assembly and fixing.

[0021] In one embodiment, such as Figure 1 and Figure 2 As shown, to achieve precise positioning of the first connector pin 20121 and the first connector hole 1011 during the insertion process, a first limiting structure is provided between the upper housing 100 and the lower housing 200. Specifically, the first limiting structure includes a first positioning pin 102 disposed on the upper housing 100 and a first positioning hole 202 disposed on the lower housing 200; the first positioning pin 102 and the first positioning hole 202 are corresponding in position and adapted in size, and the first positioning pin 102 can be inserted into the first positioning hole 202. This enables blind insertion between the first connector pin 20121 and the first connector hole 1011.

[0022] Alternatively, the first positioning hole 202 can be provided on the upper housing 100, and the first positioning pin 102 can be provided on the lower housing 200, which can also achieve the above purpose.

[0023] In one embodiment, to avoid incorrect assembly orientation during assembly, the number of first positioning holes 202 is at least two, and the number of first positioning pins 102 matches the number of first positioning holes 202. The first positioning holes 202 are asymmetrically distributed relative to the upper housing 100 or the lower housing 200. By adopting this asymmetrical structural design, only one assembly method can be used to assemble the upper housing 100 and the lower housing 200, thereby further protecting the first connector pin 20121, preventing incorrect assembly orientation, and avoiding damage to the first connector pin 20121 from contacting the control base plate 101, or preventing damage to components on the control base plate 101.

[0024] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model. These improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A vehicle suspension pump that facilitates motor temperature monitoring, characterized in that, include: The upper housing has a mounting position; A control base plate is detachably mounted on the mounting position of the upper housing, and the control base plate is provided with a first insertion hole; The lower housing is detachably connected to the upper housing. The lower housing has a first cavity, and a drive motor is installed in the first cavity. A thermistor is installed on the housing of the drive motor. The thermistor has a first connector pin, and the first connector pin corresponds to the position of the first connector hole. When the upper housing is assembled onto the lower housing, the first connector pin can be inserted into the first connector hole, and the thermistor is connected to the control base plate via the first connector pin and the first connector hole.

2. The vehicle suspension pump for easy motor temperature monitoring according to claim 1, characterized in that, The drive motor housing is provided with a first mounting base, which protrudes to a preset height relative to the drive motor housing, and the thermistor is mounted on the first mounting base.

3. A vehicle suspension pump for easy motor temperature monitoring according to claim 2, characterized in that, The first mounting base is provided with a first mounting groove, and the thermistor is disposed in the first mounting groove.

4. A vehicle suspension pump for easy motor temperature monitoring according to claim 3, characterized in that, The first mounting slot is provided with a first mounting surface, which is parallel to the plane of the control base plate. When the thermistor is installed in the first mounting slot, the first connector pin is set perpendicular to the first mounting surface.

5. A vehicle suspension pump for easy motor temperature monitoring according to claim 3, characterized in that, The thermistor is provided with a first fixing block, the first fixing block is adapted to the size of the first mounting slot, and the thermistor is set in the first mounting slot through the first fixing block.

6. A vehicle suspension pump for easy motor temperature monitoring according to any one of claims 1-5, characterized in that, A first limiting structure is provided between the upper housing and the lower housing. The first limiting structure includes a first positioning pin disposed on the upper housing and a first positioning hole disposed on the lower housing; or the first positioning hole is disposed on the upper housing and the first positioning pin is disposed on the lower housing; wherein the first positioning pin and the positioning hole are in corresponding positions and the first positioning pin can be inserted into the first positioning hole.

7. A vehicle suspension pump for easy motor temperature monitoring according to claim 6, characterized in that, The number of the first positioning holes is at least two, and the number of the first positioning pins matches the number of the first positioning holes. The first positioning holes are asymmetrically distributed relative to the upper housing or the lower housing.

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