Connector, sensor, thermal management system and vehicle

Abstract

The utility model discloses a connector, a sensor, a thermal management system and a vehicle, the connector comprises a wire harness end installation part and a positioning part, and the wire harness end installation part is provided with a wire harness end installation groove used for installing a wire harness end; the positioning part is arranged on the wire harness end mounting part and comprises an inner positioning part arranged in the wire harness end mounting groove, and when the wire harness end is mounted in the wire harness end mounting groove, the inner positioning part can be in fool-proof fit with the wire harness end. Therefore, the positioning part is arranged on the wire harness end mounting part, so that when the wire harness end mounting part is connected with the wire harness end, the wire harness end mounting part is suitable for being positioned and matched with the wire harness end through the positioning part, the connecting process of the wire harness end and the wire harness end mounting part is simplified, and meanwhile, the sensor can be more reliably assembled and used in a vehicle. Meanwhile, the positioning part comprises the inner positioning part, and the inner positioning part is in fool-proof matching with the wire harness end, so that the assembling process is simplified, and the assembling efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature and pressure sensors, in particular to a connector, a sensor, a thermal management system and a vehicle. Background Art

[0002] In the prior art, during the use of the sensor, it is suitable to connect one end of the sensor with the harness end so that the performance of the sensor during detection can be transmitted through the harness end. In the related art, the assembly connection stability between the harness end and the sensor is not high, so that the detection performance of the sensor cannot be more reliably transmitted to the harness end for subsequent transmission, thereby affecting the use of the sensor. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a connector, wherein a positioning portion is provided on the connector, so that the connector is suitable for positioning and matching with the wiring harness end through the positioning portion when connected to the wiring harness end, so that the connection between the connector and the wiring harness end is more reliable.

[0004] Another object of the present invention is to provide a sensor, wherein the sensor is provided with the connector as shown above.

[0005] Another object of the present invention is to provide a thermal management system, which comprises the sensor as shown above.

[0006] Another object of the present invention is to provide a vehicle, wherein the vehicle is provided with the sensor as shown above or includes the thermal management system as shown above.

[0007] The connector according to the embodiment of the utility model includes: a harness end mounting portion and a positioning portion, wherein the harness end mounting portion is formed with a harness end mounting groove for mounting the harness end; the positioning portion is arranged on the harness end mounting portion, and the positioning portion includes an inner positioning portion arranged in the harness end mounting groove, and when the harness end is installed in the harness end mounting groove, the inner positioning portion can cooperate with the harness end to prevent fooling.

[0008] According to the connector of the embodiment of the utility model, a positioning part is provided on the harness end mounting part, so that when the harness end mounting part is connected to the harness end, it is suitable for positioning and matching with the harness end through the positioning part, which simplifies the connection process between the harness end and the harness end mounting part, and also makes the assembly and use of the sensor in the vehicle more reliable. At the same time, because the positioning part includes an inner positioning part, by making the inner positioning part match with the harness end to prevent fooling, it simplifies the assembly process, improves the assembly efficiency, and makes the connection between the harness end and the connector more reliable to improve the use performance.

[0009] According to the connector of the embodiment of the utility model, a connector 1 as shown above is provided in the sensor. Since a positioning portion is provided on the wiring harness end mounting portion 1, the wiring harness end mounting portion 1 is suitable for positioning and matching with the wiring harness end through the positioning portion when connected with the wiring harness end. While simplifying the connection process between the wiring harness end and the wiring harness end mounting portion 1, the assembly and use of the sensor in the vehicle can be more reliable.

[0010] In some embodiments, the inner positioning portion includes: a positioning plate, both ends of which are connected to the side walls of the wiring harness end mounting groove.

[0011] In some embodiments, a positioning groove is provided on the positioning plate, and the positioning groove is suitable for positioning and cooperating with the wiring harness end.

[0012] In some embodiments, a positioning rib is provided on one side of the positioning plate close to the center of the wiring harness end mounting groove, and the positioning rib is used for positioning and cooperating with the wiring harness end.

[0013] In some embodiments, a reinforcing rib is provided on one side of the positioning plate away from the center of the wiring harness end mounting groove, and the reinforcing rib is connected between the side wall of the wiring harness end mounting groove and the positioning plate.

[0014] In some embodiments, the inner positioning portion includes: a guide portion, the guide portion is disposed in the wiring harness end mounting groove and connected to the side wall of the wiring harness end mounting groove, and the guide portion is used to cooperate with the wiring harness end guide.

[0015] In some embodiments, the guide portion protrudes from the side wall of the harness end mounting groove toward the center of the harness end mounting groove, and along the insertion direction of the harness end, the protruding height of at least part of the guide portion gradually increases.

[0016] In some embodiments, the inner positioning portion includes: a positioning plate and a guide portion, the wiring harness end mounting portion includes a first side wall, a second side wall, a third side wall and a fourth side wall connected in sequence, the first side wall, the second side wall, the third side wall and the fourth side wall jointly define the wiring harness end mounting groove, the first side wall is arranged opposite to the third side wall, and the second side wall is arranged opposite to the fourth side wall; the guide portion is connected to at least one of the first side wall, the second side wall and the third side wall, and the positioning plate is connected to the fourth side wall.

[0017] In some embodiments, the positioning portion further includes: an external positioning portion, and the external positioning portion is arranged on the outer wall surface of the wiring harness end mounting portion.

[0018] In some embodiments, the outer positioning portion is configured as a positioning rib, and the outer positioning portion extends along the mounting direction of the wire harness end mounting portion and the wire harness end.

[0019] In some embodiments, it further includes: a first clamping portion, the first clamping portion is arranged on the outer wall surface of the wiring harness end mounting portion, and the wiring harness end mounting portion is suitable for clamping and cooperating with the wiring harness end through the first clamping portion.

[0020] The sensor according to the embodiment of the utility model includes: a shell; a temperature sensing component, which is arranged in the shell; a circuit board, which is arranged in the shell and electrically connected to the temperature sensing component; and a connector as described above, which is electrically connected to the circuit board.

[0021] In some embodiments, the circuit board is a ceramic circuit board.

[0022] In some embodiments, it also includes: a support frame, the support frame is connected to the connector, the support frame and the connector form an installation space, the circuit board is arranged in the installation space, the support frame is formed with a through hole, and the through hole is used to avoid the temperature sensing component.

[0023] In some embodiments, the support frame is provided with a plurality of circuit board limiting portions, and the plurality of circuit board limiting portions are arranged around the circuit board to limit the circuit board.

[0024] In some embodiments, the connector further includes: a second clamping portion, the second clamping portion is disposed on the wiring harness end mounting portion, and the connector is suitable for clamping with the support frame through the second clamping portion.

[0025] A thermal management system according to an embodiment of the present utility model includes: the sensor as described above.

[0026] According to the thermal management system of the embodiment of the utility model, by providing the sensor as shown above in the thermal management system, the sensor has a more reliable performance, so that the sensor can more accurately and reliably detect temperature pressure and transmit signals, so that the thermal management system can adjust the function according to the sensor, so that the working efficiency of the thermal management system is improved.

[0027] The vehicle according to the embodiment of the present utility model includes: the sensor as described above or the thermal management system as described above.

[0028] According to the vehicle of the embodiment of the utility model, the sensor or the thermal management system as shown above is arranged in the vehicle. Since the sensor has more reliable performance, the sensor can detect temperature and pressure more accurately and reliably and transmit signals, so that the vehicle can adjust the function according to the sensor, so that the working performance of the vehicle is improved.

[0029] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0031] Figure 1 is a schematic structural diagram of a connector according to an embodiment of the utility model;

[0032] Figure 2 is a schematic structural diagram of a connector according to an embodiment of the utility model;

[0033] Figure 3 is a schematic structural diagram of a connector according to an embodiment of the utility model;

[0034] Figure 4 is an exploded schematic diagram of a connector according to an embodiment of the utility model;

[0035] Figure 5 is a schematic cross-sectional view of a connector according to an embodiment of the utility model;

[0036] Figure 6 is a partial structural schematic diagram of a connector according to an embodiment of the utility model;

[0037] Figure 7 is a partial structural schematic diagram of a connector according to an embodiment of the utility model;

[0038] Figure 8 is a schematic structural diagram of a support frame according to an embodiment of the utility model;

[0039] Fig. 9 is a schematic structural diagram of a temperature sensing component according to an embodiment of the utility model;

[0040] Fig.10 is a schematic structural diagram of a temperature sensing component according to an embodiment of the utility model;

[0041] Fig.11 is a schematic structural diagram of an elastic conductive member according to an embodiment of the utility model;

[0042] Reference numerals:

[0043] Connector 10,

[0044] The harness end mounting portion 100, the harness end mounting groove 110, the first side wall 111, the second side wall 112, the third side wall 113, the fourth side wall 114,

[0045] Positioning portion 200, outer positioning portion 210, inner positioning portion 220, positioning groove 221, positioning rib 222, reinforcing rib 223,

[0046] The guide part 300,

[0047] The first clamping portion 400,

[0048] Support frame mounting portion 500,

[0049] The second clamping portion 600,

[0050] The support frame positioning portion 700,

[0051] Sensor 20,

[0052] Shell 21, temperature sensing component 22, base 2201, temperature sensing element 2202, protective cover 2203, anti-collision protrusion 2204, circuit board 23, sealing member 24, support frame 25, installation space 26, through hole 27, circuit board limiting portion 28, limiting protrusion 29, limiting groove 30, elastic conductive member 31, DETAILED DESCRIPTION

[0053] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0054] Reference below Figure 1-Figure 11 The connector 10 according to the embodiment of the present invention is described, and includes: a harness end mounting portion 100 and a positioning portion 200 .

[0055] Specifically, the harness end mounting portion 100 is formed with a harness end mounting groove 110 for mounting the harness end; the positioning portion 200 is arranged on the harness end mounting portion 100, and the positioning portion 200 includes an inner positioning portion 220 arranged in the harness end mounting groove 110. When the harness end is installed in the harness end mounting groove 110, the inner positioning portion 220 can cooperate with the harness end to prevent fooling.

[0056] That is to say, during the use of the sensor 20, the harness end mounting portion 100 is suitable for being connected to the harness end, and during the connection between the harness end mounting portion 100 and the harness end, the positioning portion 200 on the harness end mounting portion 100 is suitable for positioning and fool-proof cooperation with the harness end, which can simplify the assembly process, avoid mis-insertion, and improve assembly efficiency.

[0057] In this way, during the use of the sensor 20, it is suitable to be connected to the harness end through the harness end mounting portion 100, so that the signal emitted by the sensor 20 during the use can be transmitted through the plugging of the harness end and the harness end mounting portion 100. During the plugging process of the harness end and the harness end mounting portion 100, since the harness end mounting portion 100 is provided with a positioning portion 200, it is suitable to be positioned and matched with the harness end through the positioning portion 200, which can not only simplify the connection process between the harness end and the harness end mounting portion 100, but also improve the stability of the assembly of the harness end and the harness end mounting portion 100, so that the signal of the sensor 20 during use can be transmitted through the harness end and the harness end mounting portion 100, thereby making the use of the sensor 20 more reliable.

[0058] Moreover, since the positioning portion 200 also includes an inner positioning portion 220, the inner positioning portion 220 is disposed in the wiring harness end mounting groove 110, so that the inner positioning portion 220 and the outer positioning portion 210 can limit the assembly connection between the wiring harness end and the wiring harness end mounting groove 110 together, which not only makes the assembly between the wiring harness end and the wiring harness end mounting groove 110 more reliable, but also makes the positioning and anti-mistake function of the wiring harness end mounting groove 110 more reliable.

[0059] According to the connector 10 of the embodiment of the utility model, a positioning portion 200 is provided on the harness end mounting portion 100, so that when the harness end mounting portion 100 is connected to the harness end, it is suitable for positioning and matching with the harness end through the positioning portion 200, which simplifies the connection process between the harness end and the harness end mounting portion 100 and makes the assembly and use of the sensor 20 in the vehicle more reliable. At the same time, since the positioning portion 200 includes an inner positioning portion 220, by making the inner positioning portion 220 match the harness end to prevent fooling, while simplifying the assembly process, it can also improve the assembly efficiency, and make the connection between the harness end and the connector 10 more reliable to improve the performance.

[0060] In some embodiments, the inner positioning portion 220 includes a positioning plate, and both ends of the positioning plate are connected to the side walls of the harness end mounting groove 110. In this way, since the inner positioning portion 220 is configured as a positioning plate, the plate-shaped positioning plate has a more reliable performance, so that the connection between the harness end and the harness end mounting portion 100 has a higher stability, so that the sensor 20 can transmit the signal more reliably during use.

[0061] It is understandable that the positioning plate is asymmetrically disposed in the mounting groove 110 at the wiring harness end, thereby enabling the inner positioning portion 220 to play a role in fool-proof cooperation with the wiring harness end.

[0062] In some embodiments, the positioning plate is provided with a positioning groove 221, and the positioning groove 221 is used to position and cooperate with the wiring harness end. By providing the positioning groove 221 on the positioning plate, the inner positioning part 220 can be further positioned and foolproofed through the positioning groove 221 during use. In addition, the positioning plate is further provided with a positioning groove 221, and the positioning groove 221 is suitable for separating the positioning plates, so that the positioning plates separated by the positioning groove 221 have higher structural strength, so that the plug-in cooperation between the wiring harness end and the wiring harness end mounting part 100 is more reliable, so that the assembly setting of the sensor 20 has higher stability.

[0063] In some embodiments, a positioning rib 222 is provided on one side of the positioning plate close to the center of the harness end mounting groove 110, and the positioning rib 222 is used to position and cooperate with the harness end. It is understandable that by providing the positioning rib 222 on the positioning plate, the inner positioning portion 220 can be further positioned and foolproofed by the positioning rib 222 during use, so that the connection and cooperation between the harness end and the harness end mounting portion 100 is more reliable, thereby improving the assembly stability of the connector 10.

[0064] In some embodiments, a reinforcing rib 223 is provided on one side of the inner positioning portion 220 away from the center of the harness end mounting groove 110, and the reinforcing rib 223 is connected between the side wall and the positioning plate of the harness end mounting groove 110. In this way, by providing the reinforcing rib 223 on the inner positioning portion 220, the reinforcing rib 223 is suitable for improving the structural reliability of the inner positioning portion 220 arranged in the harness end mounting groove 110, thereby improving the stability during assembly between the harness end and the harness end mounting portion 100, so as to make the connection between the harness end and the harness end mounting portion 100 more reliable.

[0065] In some embodiments, the inner positioning portion 220 further includes: a guide portion 300, the guide portion 300 is disposed in the harness end mounting groove 110 and connected to the side wall of the harness end mounting groove 110, and the guide portion 300 is used to guide the harness end. It is understandable that the connector 10 is also provided with a guide portion 300, which is suitable for guiding the connection and cooperation between the harness end and the harness end mounting groove 110, and can facilitate the assembly and cooperation between the harness end and the harness end mounting groove 110 to improve the assembly efficiency.

[0066] In some specific embodiments, there are multiple guide parts 300, and the multiple guide parts 300 are respectively connected to different side walls of the harness end mounting groove 110. In this way, by providing multiple guide parts 300, not only can the setting of the guide part 300 on the harness end mounting groove 110 be more reliable, but also the assembly connection process between the harness end mounting groove 110 and the harness end can be simpler, thereby simplifying the assembly process and improving the assembly efficiency. At the same time, the multiple guide parts 300 are respectively arranged on different side walls of the harness end mounting groove 110, so that the guide parts 300 arranged on different side walls can cooperate with the assembly between the harness end mounting part 100 and the harness end in all directions, making the assembly between the harness end and the harness end mounting part 100 more stable, but also simplifying the assembly process and improving the assembly efficiency, so that the setting of the sensor 20 in the vehicle is more reliable.

[0067] In some embodiments, the guide portion 300 protrudes from the side wall of the harness end mounting groove toward the center of the harness end mounting groove, and along the insertion direction of the harness end, the protruding height of at least part of the guide portion 300 gradually increases. In this way, by constructing the structural shape of the guide portion 300 to protrude toward the center of the harness end mounting groove 110, the structural strength of the guide portion 300 is improved, so that the guiding use of the guide portion 300 is more reliable. At the same time, the protruding height of at least part of the guide portion 300 is gradually increased, so that the guide portion 30 guides the harness end, so that the connection process between the connector 10 and the harness end is more convenient.

[0068] In some embodiments, the inner positioning portion 220 includes a positioning plate and a guide portion 300, and the wiring harness end mounting portion 100 includes a first side wall 111, a second side wall 112, a third side wall 113 and a fourth side wall 114 connected in sequence, the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114 jointly define a wiring harness end mounting groove 110, the first side wall 111 is opposite to the third side wall 113, the second side wall 112 is opposite to the fourth side wall 114, the guide portion 300 is connected to at least one of the first side wall 111, the second side wall 112 and the third side wall 113, and the positioning plate is connected to at least one of the second side wall 112, the third side wall 113 and the fourth side wall 114.

[0069] That is to say, the wiring harness end mounting portion 100 also includes a first side wall 111, a second side wall 112, a third side wall 113 and a fourth side wall 114 which are sequentially connected, so that the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114 together constitute the wiring harness end mounting portion 100, which not only enables the structural setting of the wiring harness end mounting portion 100 to have higher strength and rigidity, but also provides a position for the setting of the positioning portion 200, so that the positioning portion 200 can fix the assembly connection between the wiring harness end and the wiring harness end mounting portion 100, thereby making the assembly connection between the wiring harness end and the wiring harness end mounting portion 100 more reliable. At the same time, the guide portion 300 is connected to at least one of the first side wall, the second side wall and the third side wall, and the positioning plate is connected to at least one of the second side wall 112, the third side wall 113 and the fourth side wall 114, so that it can be ensured that at least one pair of the two pairs of side walls oppositely arranged in the wiring harness end mounting groove 110 has a different fit with the wiring harness end, so that the internal positioning portion 220 can achieve fool-proof fit with the wiring harness end.

[0070] It is understandable that it can be Figure 1 As shown, the guide portion 300 is connected to the first side wall 111 , the second side wall 112 and the third side wall 113 , and the positioning plate is connected to the fourth side wall 114 . Of course, other implementation forms are also possible.

[0071] In some embodiments, the positioning portion 200 includes an external positioning portion 210, which is disposed on the outer wall surface of the harness end mounting portion 100. It is understandable that the positioning portion 200 includes the external positioning portion 210, which is suitable for being constructed on the outer wall surface of the harness end mounting portion 100, so that the external positioning portion 210 can be fixed from the outside of the harness end mounting portion 100, so that the plug-in setting between the harness end mounting portion 100 and the harness end is more reliable, so that the subsequent use of the sensor 20 is more stable and accurate. The external positioning portion 210 can be disposed on the outside of the connection between the second side wall 112 and the third side wall 113, so that the setting of the positioning portion 200 on the harness end mounting portion 100 is more reliable, so that the positioning portion 200 can cooperate with the harness end, so that the assembly connection stability of the harness end and the harness end mounting portion 100 is higher.

[0072] In some embodiments, the external positioning portion 210 is configured as a positioning rib, and the external positioning portion 210 extends along the installation direction of the harness end mounting portion 100 and the harness end. In this way, by setting the external positioning portion 210 as a positioning rib, the positioning rib has a higher performance, so that the external positioning portion 210 can more reliably position and match the harness end and the harness end mounting portion 100, and while achieving a foolproof effect, it can also make the plug-in match between the harness end and the harness end mounting portion 100 more reliable.

[0073] In some embodiments, the connector 10 further includes: a first clamping portion 400, the first clamping portion 400 is disposed on the outer wall surface of the harness end mounting portion 100, and the harness end mounting portion 100 is clamped and matched with the harness end through the first clamping portion 400. It is understandable that the connector 10 may also be provided with a first clamping portion 400, and the first clamping portion 400 can be clamped and matched with the harness end, so that the assembly setting between the connector 10 and the harness end is more reliable, and the setting stability of the sensor 20 on the harness end is improved.

[0074] In some specific embodiments, the connector 10 further includes: a support frame mounting portion 500, the support frame mounting portion 500 is connected to the harness end mounting portion 100, and the support frame mounting portion 500 is used to mount the support frame 25. It should be noted that the support frame mounting portion 500 is arranged at the end of the harness end mounting portion 100, so that the support frame 25 is suitable for connecting and cooperating with the support frame mounting portion 500, so that the setting of the support frame 25 on the connector 10 is more reliable, thereby improving the performance of the sensor 20.

[0075] In some specific embodiments, the connector 10 further includes: a support frame positioning portion 700, the support frame positioning portion 700 is arranged on the side of the support frame mounting portion 500 facing the support frame 25, and the support frame positioning portion 700 is used to position and cooperate with the support frame 25. It should be noted that in the process of assembling the support frame 25 and the connector 10, a support frame positioning portion 700 may also be provided, and the support frame positioning portion 700 is suitable for positioning and cooperating with the support frame 25, so that the support frame 25 and the connector 10 are suitable for positioning through the support frame positioning portion 700 when they are assembled, which is convenient for assembly connection and improves assembly efficiency.

[0076] In some specific embodiments, there are multiple support frame positioning parts 700, and the multiple support frame positioning parts 700 are arranged at intervals on the side of the support frame mounting part 500 facing the support frame 25. Therefore, by providing multiple support frame positioning parts 700, the multiple support frame positioning parts 700 can be arranged at intervals on the peripheral side of the support frame 25, and the support frame 25 and the support frame positioning parts 700 are positioned and matched from the peripheral side, so that the positioning and matching between the support frame 25 and the support frame positioning parts 700 are more reliable, thereby improving the stability of the support frame 25 connected to the connector 10.

[0077] In some specific embodiments, the support frame positioning portion 700 is constructed as a positioning column, and the cross-sectional areas of the multiple positioning columns are different, and the cross-sectional areas of the positioning columns are perpendicular to the height direction of the positioning columns. In this way, by setting the support frame positioning portion 700 as a positioning column, while facilitating the production and construction of the positioning column, the setting of the positioning column can also have a higher structural strength so that the support frame 25 can better cooperate with the positioning column, thereby making the setting between the positioning column and the support frame 25 more reliable. At the same time, in order to avoid mis-assembly and achieve fool-proofing, the cross-sectional areas of the multiple positioning columns can also be set to be different, so as to facilitate the assembly connection between the support frame 25 and the connector 10.

[0078] The sensor 20 according to the embodiment of the utility model includes: a shell 21, a temperature sensing component 22, a circuit board 23 and the connector 10 as above, the temperature sensing component 22 is arranged in the shell 21; the circuit board 23 is arranged in the shell 21, and the circuit board 23 is electrically connected to the temperature sensing component 22; the connector 10 is electrically connected to the circuit board 23.

[0079] In this way, by providing the connector 10 as shown above in the sensor 20, since a positioning portion 200 is provided on the harness end mounting portion 100, the harness end mounting portion 100 is suitable for positioning and matching with the harness end through the positioning portion 200 when connected to the harness end. While simplifying the connection process between the harness end and the harness end mounting portion 100, it can also make the assembly and use of the sensor 20 in the vehicle more reliable.

[0080] In some specific embodiments, the circuit board 23 is a ceramic circuit board 23. In this way, by setting the circuit board 23 as a ceramic circuit board 23, the ceramic circuit board 23 has higher performance, and the ceramic circuit board 23 also has higher structural performance, so that the first sealing member 24 can be better sealed between the circuit board 23 and the temperature sensing component 22, so that the performance of the sensor 20 is improved.

[0081] In some specific embodiments, the sensor 20 further includes: a seal 24, the seal 24 is disposed between the circuit board 23 and the housing 21, and the seal 24 is disposed around the temperature sensing component 22. In this way, the seal 24 can be disposed between the circuit board 23 and the housing 21, and because the seal 24 is disposed around the temperature sensing component 22, the seal 24 can seal the interference setting between the temperature sensing component 22 and the circuit board 23, so that the temperature sensing effect of the temperature sensing component 22 can be better transmitted to the circuit board 23, so as to improve the performance of the sensor 20.

[0082] In some embodiments, the sensor 20 further includes: a support frame 25, the support frame 25 is connected to the connector 10, the support frame 25 and the connector 10 form an installation space 26, the circuit board 23 is arranged in the installation space 26, and the support frame 25 is formed with a through hole 27, and the through hole 27 is used to avoid the temperature sensing component 22. It can be understood that the sensor 20 is also suitable for constructing a support frame 25, and the support frame 25 is suitable for carrying the circuit board 23. The support frame 25 is also suitable for constructing a through hole 27, and the through hole 27 is suitable for avoiding the temperature sensing component 22, so that the temperature sensing component 22 can be electrically connected to the circuit board 23 to achieve signal transmission.

[0083] In some embodiments, the support frame 25 is provided with a plurality of circuit board limiting portions 28, and the plurality of circuit board limiting portions 28 are arranged around the circuit board 23 to limit the circuit board 23. In other words, the support frame 25 is provided with a plurality of circuit board limiting portions 28, so that when the support frame 25 is suitable for carrying the circuit board 23, the circuit board 23 is suitable for being fixed by the plurality of circuit board limiting portions 28, so that the arrangement stability of the circuit board 23 on the support frame 25 is improved, thereby making the arrangement of the sensor 20 more reliable.

[0084] In some specific embodiments, one of the support frame 25 and the housing 21 is provided with a limiting protrusion 29 and the other is provided with a limiting groove 30, and the limiting protrusion 29 and the limiting groove 30 are matched in the circumferential upper limit of the housing 21. In this way, during the arrangement of the support frame 25 in the housing 21, it is suitable for the limiting protrusion 29 on the support frame 25 to be limitedly matched with the limiting groove 30 on the housing 21, which not only facilitates the arrangement and assembly of the support frame 25 on the housing 21, but also can avoid errors, so that the reliability of the arrangement of the support frame 25 in the housing 21 is improved.

[0085] In some specific embodiments, the connector 10 further includes: a second clamping portion 600, the second clamping portion 600 is disposed on the support frame mounting portion 500, and the support frame mounting portion 500 is clamped and matched with the support frame 25 through the second clamping portion 600. It can be understood that since the second clamping portion 600 is disposed on the support frame mounting portion 500, so that the support frame 25 is suitable for clamping through the second clamping portion 600 when assembled with the connector 10, while simplifying the assembly process, it can also make the assembly setting stability between the circuit board 23 and the connector 10 higher.

[0086] In some specific embodiments, the temperature sensing component 22 includes: a base 2201, a temperature sensing element 2202 and a protective cover 2203, the base 2201 is electrically connected to the circuit board 23; the temperature sensing element 2202 is arranged on the temperature sensing base 2201; the protective cover 2203 is arranged on the base 2201 and is sleeved on the outside of the temperature sensing element 2202. It can be understood that the base 2201 is suitable for providing a bearing capacity so that the temperature sensing element 2202 is suitable for being arranged on the base 2201, and the protective cover 2203 is suitable for being arranged on the outside of the temperature sensing element 2202 so that the protective cover 2203 is suitable for protecting the temperature sensing element 2202, so that the temperature sensing element 2202 can be placed at a designated position for temperature measurement, so that the use of the sensor 20 can meet the needs.

[0087] In some specific embodiments, a collision prevention protrusion 2204 is provided on one side of the base 2201 facing the circuit board 23. Thus, by providing the collision prevention protrusion 2204 on the base 2201, the sensor 20 can collide with the collision prevention protrusion 2204 when a collision occurs, so as to reduce the impact on the circuit board 23 during the collision, thereby making the use of the circuit board 23 more reliable.

[0088] In some specific embodiments, the sensor 20 further includes: an elastic conductive member 31, which is respectively in contact with the circuit board 23 and the temperature sensing component 22. In this way, since the elastic conductive member 31 is provided between the circuit board 23 and the temperature sensing component 22, the sensor 20 is suitable for connecting the circuit board 23 and the temperature sensing component 22 through the elastic conductive member 31 during use, so that the signal transmission between the circuit board 23 and the temperature sensing component 22 is more reliable, so that the use performance of the sensor 20 is more stable.

[0089] The thermal management system according to the embodiment of the utility model includes: the sensor as shown above. Therefore, by providing the sensor 20 as shown above in the thermal management system, the sensor 20 has a more reliable performance, so that the sensor 20 can detect temperature and pressure more accurately and reliably and transmit signals, so that the thermal management system can adjust the function according to the sensor 20, so that the working efficiency of the thermal management system is improved.

[0090] The vehicle according to the embodiment of the utility model includes: the sensor 20 as shown above or the thermal management system as shown above. Thus, by arranging the sensor 20 as shown above or the thermal management system as shown above in the vehicle, since the sensor 20 has more reliable performance, the sensor 20 can detect temperature and pressure more accurately and reliably and transmit signals, so that the vehicle can adjust the function according to the sensor 20, so that the working performance of the vehicle is improved.

[0091] Other structures and operations of the vehicle according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0092] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0093] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A connector, characterized in that: include: A wire harness end mounting portion, wherein the wire harness end mounting portion is formed with a wire harness end mounting groove for mounting the wire harness end; A positioning portion is arranged on the harness end mounting portion, and the positioning portion includes an inner positioning portion arranged in the harness end mounting groove. When the harness end is installed in the harness end mounting groove, the inner positioning portion can cooperate with the harness end to prevent fooling.

2. The connector according to claim 1, characterized in that: The inner positioning portion comprises a positioning plate, both ends of which are connected to the side walls of the wiring harness end mounting groove.

3. The connector according to claim 2, characterized in that: The positioning plate is provided with a positioning groove, and the positioning groove is suitable for positioning and matching with the wiring harness end.

4. The connector according to claim 2, characterized in that: A positioning rib is provided on one side of the positioning plate close to the center of the wiring harness end mounting groove, and the positioning rib is used for positioning and cooperating with the wiring harness end.

5. The connector according to claim 2, characterized in that: A reinforcing rib is provided on one side of the positioning plate away from the center of the wiring harness end mounting groove, and the reinforcing rib is connected between the side wall of the wiring harness end mounting groove and the positioning plate.

6. The connector according to claim 1, characterized in that: The inner positioning portion includes a guide portion, which is arranged in the wiring harness end mounting groove and connected to the side wall of the wiring harness end mounting groove, and the guide portion is used to cooperate with the wiring harness end guide.

7. The connector according to claim 6, characterized in that: The guide portion protrudes from the side wall of the harness end mounting groove toward the center of the harness end mounting groove, and along the insertion direction of the harness end, the protruding height of at least part of the guide portion gradually increases.

8. The connector according to claim 1, characterized in that: The inner positioning portion includes: a positioning plate and a guide portion, the wiring harness end mounting portion includes a first side wall, a second side wall, a third side wall and a fourth side wall connected in sequence, the first side wall, the second side wall, the third side wall and the fourth side wall jointly define the wiring harness end mounting groove, the first side wall is arranged opposite to the third side wall, and the second side wall is arranged opposite to the fourth side wall; The guide portion is connected to at least one of the first side wall, the second side wall and the third side wall, and the positioning plate is connected to at least one of the second side wall, the third side wall and the fourth side wall.

9. The connector according to claim 1, characterized in that: The positioning portion further includes an external positioning portion, and the external positioning portion is arranged on an outer wall surface of the wiring harness end mounting portion.

10. The connector according to claim 9, characterized in that: The outer positioning portion is configured as a positioning rib, and the outer positioning portion extends along the mounting direction of the harness end mounting portion and the harness end.

11. The connector according to claim 1, characterized in that: Also includes: A first clamping portion, wherein the first clamping portion is arranged on the outer wall surface of the wiring harness end mounting portion, and the wiring harness end mounting portion is suitable for clamping and cooperating with the wiring harness end through the first clamping portion.

12. A sensor, characterized in that: include: case; A temperature sensing component, wherein the temperature sensing component is disposed on the housing; A circuit board, the circuit board is arranged in the housing, and the circuit board is electrically connected to the temperature sensing component; The connector according to any one of claims 1 to 11, wherein the connector is electrically connected to the circuit board.

13. The sensor according to claim 12, characterized in that The circuit board is a ceramic circuit board.

14. The sensor according to claim 12, characterized in that Also includes: A support frame is connected to the connector, the support frame and the connector form an installation space, the circuit board is arranged in the installation space, and the support frame is formed with a through hole, and the through hole is used to avoid the temperature sensing component.

15. The sensor according to claim 14, characterized in that The support frame is provided with a plurality of circuit board limiting parts, and the plurality of circuit board limiting parts are arranged around the circuit board to limit the circuit board.

16. The sensor according to claim 14, characterized in that The connector further comprises: A second clamping portion, wherein the second clamping portion is arranged on the wiring harness end mounting portion, and the connector is suitable for clamping and matching with the support frame through the second clamping portion.

17. A thermal management system, characterized in that: A sensor comprising any one of claims 12-16.

18. A vehicle, characterized in that: include: A sensor as claimed in any one of claims 12 to 16 or a thermal management system as claimed in claim 17.

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