Stabilizer bar motor NTC temperature sensor

Abstract

The invention belongs to the technical field of automobile temperature sensors, and particularly relates to a stabilizer bar motor NTC temperature sensor which comprises a thermistor, a protection layer and a protection assembly, the thermistor is used for detecting the temperature of a stabilizer bar motor, and the protection layer is located on the outer side of the thermistor. Oil, particle impurities and the like easily and directly act on the thermistor to influence the detection result of the thermistor, and the protection assembly wraps the outer side of the protection layer to protect the protection layer, so that the NTC temperature sensor of the stabilizer bar motor is prevented from being scratched with other parts in an automobile in the installation process to damage the protection layer, and the service life of the NTC temperature sensor is prolonged. Therefore, the thermistor is prevented from being directly exposed in the air, and the accuracy of the detection result of the thermistor is ensured. And secondly, the protection assembly protection layer is arranged for positioning, that is, the thermistor can be positioned, and the stability of connection between the thermistor and the stabilizer bar motor can be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of automotive temperature sensors, and particularly relates to a stabilizer bar motor NTC temperature sensor. Background Art

[0002] After entering the electrification era, there are more possibilities in the design of the stabilizer bar (suspension). Chinese enterprises represented by BYD directly replace the traditional shock absorber with a motor, which has higher adjustment speed and accuracy. The motor directly does work without the oil buffer of the traditional shock absorber, which means less energy loss and, of course, faster response speed. During the high-speed driving of the vehicle, the rapid adjustment will make the vehicle more flexible. During the high-frequency adjustment process of the motor system, the energy generated when the vehicle is impacted will increase the temperature of the motor system, and too high a temperature will affect the reliability of the motor system. Therefore, a temperature sensor is usually used to detect the temperature of the motor system.

[0003] However, in the high-intensity vibration working environment of the vehicle suspension, the connection between the thermistor of the temperature sensor and the motor system may become loose or separated, which easily affects the accuracy of the temperature sensor detection result. Therefore, it is necessary to design a stabilizer bar motor NTC temperature sensor to solve the above problems. Summary of the Invention

[0004] In view of the above problems, the present invention provides a stabilizer bar motor NTC temperature sensor to solve the problems mentioned in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A stabilizer bar motor NTC temperature sensor, applied to a stabilizer bar motor, includes:

[0007] A thermistor for detecting the temperature of the stabilizer bar motor;

[0008] A protective layer located outside the thermistor;

[0009] A protection component for connecting with the protective layer and for protecting and positioning the protective layer.

[0010] As an optional technical solution of the stabilizer bar motor NTC temperature sensor, the protective layer is integrally encapsulated and formed with PBT material.

[0011] As an optional technical solution of the stabilizer bar motor NTC temperature sensor, the protection component includes:

[0012] The first protective member, there are two of the first protective members, and the two first protective members are arranged oppositely and are used for clamping the protective layer;

[0013] The driving mechanism, the driving mechanism is in transmission connection with the two first protective members, and is used for driving the two first protective members to move towards each other or away from each other.

[0014] As an alternative technical solution of the stabilizer bar motor NTC temperature sensor, the driving mechanism includes:

[0015] The first rack, one first rack is connected to each of the two first protective members, and the two first racks are arranged oppositely;

[0016] The first gear, the first gear is located between the two first racks, and both of the two first racks are engaged with the first gear;

[0017] The motor, the motor is used for driving the first gear to rotate.

[0018] As an alternative technical solution of the stabilizer bar motor NTC temperature sensor, the protection assembly further includes:

[0019] The guide block, the guide block is connected to one of the first protective members;

[0020] The guide rail, the guide rail is connected to the other first protective member, and the guide block is slidably connected to the guide rail.

[0021] As an alternative technical solution of the stabilizer bar motor NTC temperature sensor, the stabilizer bar motor NTC temperature sensor further includes:

[0022] The fixing component, clamping grooves are formed on both of the two first protective members, and both ends of the fixing component are respectively used for being inserted into the two clamping grooves.

[0023] As an alternative technical solution of the stabilizer bar motor NTC temperature sensor, the fixing component includes:

[0024] The fixing members, there are two fixing members, the two fixing members are arranged oppositely, and the two fixing members are respectively used for being inserted into the two clamping grooves;

[0025] The second gears, there are two second gears, and the two second gears are respectively used for being connected to the two fixing members in one-to-one correspondence;

[0026] The second rack, the second rack is located between the two second gears, and both of the two second gears are engaged with the second rack;

[0027] The cylinder, the cylinder is used for driving the second rack to move.

[0028] As an alternative technical solution of the stabilizer bar motor NTC temperature sensor, the fixing assembly further includes:

[0029] A second protective member, the second protective member is located on one side of the fixing member, there are two second protective members, and the two first protective members are arranged oppositely and are used for clamping the protective layer;

[0030] A transmission shaft, there are two transmission shafts, and each transmission shaft is connected with a fixing member, a second protective member and a second gear.

[0031] As an alternative technical solution of the stabilizer bar motor NTC temperature sensor, the fixing assembly further includes:

[0032] An elastic member, the elastic member is located between the two second protective members.

[0033] Technical effects and advantages of the present invention:

[0034] 1. The protective component is used to wrap the outside of the protective layer to prevent the protective layer from being scratched by other components inside the vehicle and damaged, thereby avoiding the direct exposure of the thermistor to the air, which is beneficial to ensuring the protection effect of the protective layer on the thermistor, and thus ensuring the accuracy of the detection result of the thermistor.

[0035] 2. By setting the protective component to position the protective layer, that is, the thermistor can be positioned, which can improve the connection stability between the thermistor and the stabilizer bar motor, and further ensure the accuracy of the detection result of the thermistor.

[0036] Other features and advantages of the present invention will be described in the subsequent description, and some of them will be obvious from the description, or understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures pointed out in the description and the drawings. Description of the Drawings

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0038] Figure 1 Shows a schematic structural diagram of the stabilizer bar motor NTC temperature sensor according to an embodiment of the present invention;

[0039] Figure 2 Shows Figure 1Enlarged view of area A;

[0040] Figure 3 Schematic structural diagram of another perspective of the stabilizer bar motor NTC temperature sensor according to an embodiment of the present invention;

[0041] Figure 4 Shows Figure 3 Enlarged view of area B;

[0042] Figure 5 Schematic partial structural diagram of the stabilizer bar motor NTC temperature sensor according to an embodiment of the present invention;

[0043] Figure 6 Shows Figure 5 Enlarged view of area C.

[0044] In the figure: 1. Thermistor; 2. Protective layer; 3. Protection component; 4. PTFE wire; 5. Vehicle connector; 6. Protection tube; 7. First protection part; 8. Driving mechanism; 9. First rack; 10. First gear; 11. Motor; 12. Guide block; 13. Guide track; 14. Fixing component; 15. Card slot; 16. Fixing piece; 17. Second gear; 18. Second rack; 19. Cylinder; 20. Connection seat; 21. Transmission shaft; 22. Limit block; 23. Second protection part; 24. Elastic part; 25. Link; 26. Connection shaft; 27. Spring; 28. Limit cylinder. Specific embodiments

[0045] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0046] The positive direction of the X-axis is the front, the negative direction of the X-axis is the rear, the positive direction of the Y-axis is the left, the negative direction of the Y-axis is the right, the positive direction of the Z-axis is the upper, and the negative direction of the Z-axis is the lower.

[0047] As Figures 1 to 6As shown in the figure, a stabilizer bar motor NTC temperature sensor according to an embodiment of the present invention is applied to a stabilizer bar motor, and includes a thermistor 1, a protective layer 2, and a protection component 3. The thermistor 1 is used to detect the temperature of the stabilizer bar motor. An NTC that meets the requirements of the ECU input of the customer is selected, and RT meets the requirements of the customer. The protective layer 2 is located outside the thermistor 1, and the protective layer 2 is made of reinforced PBT material, with a high temperature resistance of up to 200 °C, strong melt adhesion, corrosion resistance to most chemicals, and good electrical properties. Its electrical insulation is not affected by temperature. Secondly, it is integrally encapsulated with PBT + 30% GF material. The PBT material is used to replace the epoxy resin, avoiding the influence of ionic impurities in the epoxy glue on the reliability of the test resistance value, and at the same time providing excellent insulation withstand voltage performance. Adding 30% GF material fully meets the operating temperature of the stabilizer bar motor in terms of temperature resistance. It has very high reliability under various working conditions.

[0048] Due to the complex internal environment of the vehicle, oil, particulate impurities, etc. are likely to directly act on the thermistor 1 and affect the detection result of the thermistor 1. In order to prevent the protective layer 2 from being damaged and to prevent the connection between the thermistor 1 and the motor 11 from being unstable. By setting the protection component 3 outside the protective layer 2, the protection component 3 is used to wrap outside the protective layer 2 to protect the protective layer 2, avoiding damage to the protective layer 2 due to rubbing against other components inside the vehicle during the installation of the stabilizer bar motor NTC temperature sensor, and preventing the thermistor 1 from being directly exposed to the air, thereby ensuring the accuracy of the detection result of the thermistor 1. Secondly, since the vehicle is prone to jolting during driving, the connection between the thermistor 1 and the stabilizer bar motor may become loose or have poor contact, affecting the detection result. By positioning the protective layer 2 through the protection component 3, the thermistor 1 can be positioned, which can improve the stability of the connection between the thermistor 1 and the stabilizer bar motor.

[0049] In this embodiment, the thermistor 1 uses a high-precision composite ceramic thermistor, and the rated operating temperature range should reach a detection effect of -40 °C to +180 °C. Secondly, the rear end of the thermistor 1 is connected to the stabilizer bar motor, the front end of the thermistor 1 is connected to the rear end of the PTFE wire 4, and the front end of the PTFE wire 4 is connected with a vehicle connector 5. The outside of the PTFE wire 4 is wrapped with a protective tube 6.

[0050] Optionally, in order to ensure the fixed clamping effect and protection effect of the protection component 3 on the protective layer 2, and also facilitate the disassembly and replacement of the thermistor 1 when the thermistor 1 is damaged. Such as Figure 2 and Figure 6As shown, the protection component 3 includes a first protection member 7 and a driving mechanism 8. There are two first protection members 7, which are arranged oppositely and are respectively located on the upper and lower sides of the protection layer 2. The driving mechanism 8 is in transmission connection with the two first protection members 7 and is used to drive the two first protection members 7 to move towards each other or away from each other. Among them, the driving mechanism 8 can be set as two hydraulic cylinders or linear motors, and the two hydraulic cylinders or linear motors are installed or glued to the stabilizer motor or other parts in the vehicle with bolts. The two hydraulic cylinders or linear motors are respectively in transmission connection with a first protection member 7 and drive the two first protection members 7 to move towards each other or away from each other. When it is necessary to fix the thermistor 1, the two hydraulic cylinders or linear motors are used to drive the two first protection members 7 to move towards each other until the two first protection members 7 clamp and fix the protection layer 2, and the two first protection members 7 wrap around the outside of the protection layer 2 to protect the protection layer 2. When the thermistor 1 is damaged and needs to be replaced, the two hydraulic cylinders or linear motors are used to drive the two first protection members 7 to move away from each other until the two first protection members 7 are both far away from the protection layer 2, then it is convenient to extract the protection layer 2 from between the two first protection members.

[0051] In this embodiment, when the protection layer 2 is cylindrical, an upwardly convex arched installation groove is provided on the upper first protection member 7, and a downwardly concave arched installation groove is provided on the lower first protection member 7; when the protection layer 2 is rectangular, a rectangular installation groove is provided on the upper first protection member 7, and a rectangular installation groove is provided on the lower first protection member 7. Then, the two first protection members 7 can exactly clamp the protection layer 2 in the middle for fixation to prevent the connection between the protection layer 2 and the thermistor 1 inside the protection layer 2 and the stabilizer motor from becoming loose. Secondly, multiple upper first protection members 7 and multiple lower first protection members 7 can be provided. Specifically, multiple upper first protection members 7 and multiple lower first protection members 7 are sequentially distributed along the extension direction of the protection layer 2, and the multiple upper first protection members 7 and the multiple lower first protection members 7 correspond one by one. Then, the protection layer 2 as a whole can be clamped and fixed by the multiple upper first protection members 7 and the multiple lower first protection members 7, which is beneficial to improving the fixation and protection effect on the protection layer 2.

[0052] Optionally, in order to simplify the overall driving mechanism 8 and reduce the internal structure of the vehicle. Such as Figure 2As shown in the figure, the driving mechanism 8 includes a first rack 9, a first gear 10, and a motor 11. A first rack 9 is connected to each of the two first protective members 7. The two first racks 9 are arranged opposite to each other. The upper end of the front first rack 9 is connected to the upper first protective member 7, and the teeth of the front first rack 9 face backward. The lower end of the rear first rack 9 is connected to the lower first protective member 7, and the teeth of the rear first rack 9 face forward. The first gear 10 is located between the left and right first racks 9. Both the left and right first racks 9 mesh with the first gear 10. The axial direction of the first gear 10 is in the left-right direction. The front side of the first gear 10 meshes with the front first rack 9, and the rear side of the first gear 10 meshes with the rear first rack 9. The motor 11 can be installed or glued to the stabilizer bar motor or other components in the vehicle using bolts. The output shaft of the motor 11 is connected to the first gear 10 and is used to drive the first gear 10 to rotate. Taking the left side as the front, by starting the motor 11 to drive the first gear 10 to rotate counterclockwise, the two first racks 9 can move towards each other in the up-down direction, so as to drive the two first protective members 7 to move towards each other and approach the protective layer 2, which is beneficial to clamping and fixing the protective layer 2. By starting the motor 11 to drive the first gear 10 to rotate clockwise, the two first racks 9 can move away from each other in the up-down direction, so as to drive the two first protective members 7 to move away from each other and away from the protective layer 2, which is beneficial to disassembling the protective layer 2. Thus, only one motor 11 can be used to drive the two first protective members 7 to move simultaneously, which is beneficial to simplifying the overall structure of the driving mechanism 8. Secondly, by driving the two first protective members 7 to move through the motor 11, automatic clamping and loosening of the protective layer 2 can be achieved.

[0053] Optionally, to ensure the accurate docking of the upper first protective member 7 and the lower first protective member 7. As Figure 4 and Figure 6 shown, the protection assembly 3 further includes a guide block 12 and a guide track 13. A guide block 12 is connected to the lower first protective member 7. The guide block 12 is set as a rectangular or strip-shaped block. A guide track 13 is connected to the upper first protective member 7. A guide groove facing the up-down direction is formed in the guide track 13. The guide block 12 is slidably connected to the guide track 13, that is, the upper end of the guide block 12 is inserted into the guide groove. When the upper first protective member 7 and the lower first protective member 7 move towards or away from each other, the guide block 12 slides up and down in the guide groove. Then the guide groove can guide the guide block 12, so that the upper first protective member 7 and the lower first protective member 7 can limit each other, so that the upper first protective member 7 and the lower first protective member 7 only move in the up-down direction, which is convenient for accurately docking the upper first protective member 7 and the lower first protective member 7 again to clamp and fix the protective layer 2 after replacing the thermistor 1 and injecting the protective layer 2.

[0054] Optionally, to ensure the stability of the connection between the upper and lower first protective members 7. As Figure 2 and Figure 4 shown, the stabilizer bar motor NTC temperature sensor further includes a fixing component 14. Slots 15 are formed on both of the two first protective members 7. A "C"-shaped slot 15 is formed in the middle of the upper first protective member 7, and a "C"-shaped slot 15 is formed in the middle of the lower first protective member 7. Specifically, the two "C"-shaped slots 15 are combined to form a "square" - shaped slot. The upper end of the fixing component 14 is used to be inserted above the "square" - shaped slot, the lower end of the fixing component 14 is used to be inserted below the "square" - shaped slot, and the right side of the fixing component 14 is used to be inserted on the right side of the "square" - shaped slot. Thus, by forming slots 15 on the first protective member 7 and setting the fixing component 14 to be inserted into the two slots 15, the upper and lower ends of the two first protective members 7 can be limited, so that during the use of the thermistor 1, the two first protective members 7 are prevented from loosening, thereby ensuring the stability of the connection between the two first protective members 7.

[0055] Optionally, to realize the automatic control of the fixing component 14 to limit and release the limit on the upper and lower first protective members 7. As Figure 4As shown in the figure, the fixing component 14 includes fixing members 16, a second gear 17, a second rack 18, and a cylinder 19. There are two fixing members 16, and the fixing members 16 are L-shaped. The two fixing members 16 are arranged vertically opposite to each other. The upper fixing member 16 is used to be inserted into the upper part and the upper right side of the "mouth"-shaped groove, and the lower fixing member 16 is used to be inserted into the lower part and the lower right side of the "mouth"-shaped groove. There are two upper second gears 17. Connection seats 20 are installed or connected to the right ends of the upper and lower fixing members 16. Transmission shafts 21 are connected to both the upper and lower connection seats 20. The axial directions of the upper and lower transmission shafts 21 are in the front-rear direction. A second gear 17 is sleeved on each of the upper and lower transmission shafts 21. The second gear 17 is coaxially distributed with the transmission shaft 21. The second rack 18 is located between the two second gears 17. Sawteeth are provided at both the upper and lower ends of the second rack 18. The two second gears 17 are respectively meshed with the sawteeth at both the upper and lower ends of the second rack 18. The cylinder 19 can be installed or glued to the stabilizer bar motor or other components in the vehicle using bolts, and the movable rod of the cylinder 19 is connected to the right end of the second rack 18. The cylinder 19 is used to drive the second rack 18 to move in the left-right direction. Thus, with the rear side as the front, when the cylinder 19 drives the second rack 18 to move to the right, due to the meshing of the second rack 18 with the upper and lower second gears 17, the upper second gear 17 rotates counterclockwise, driving the upper transmission shaft 21, the upper connection seat 20, and the upper fixing member 16 to rotate counterclockwise, so as to insert the upper fixing member 16 into the upper part of the "mouth"-shaped groove. Secondly, the lower second gear 17 rotates clockwise, driving the lower transmission shaft 21, the lower connection seat 20, and the lower fixing member 16 to rotate clockwise, so as to insert the lower fixing member 16 into the lower part of the "mouth"-shaped groove.

[0056] In this embodiment, a limiting block 22 is further connected to the left end of the upper fixing member. The limiting block 22 is used to be inserted between adjacent sawteeth of the first gear 10 to limit the rotation of the first gear 10, which can further ensure the stability of the connection between the protection component 3 and the protection layer 2 and ensure the protection effect of the protection component 3 on the protection layer 2.

[0057] Optionally, when the protection layer 2 is relatively long, multiple first protection members 7 often need to be provided. In order to reduce the number of the first protection members 7 and simplify the structure. For example Figure 4As shown, the fixing component 14 further includes a second protective member 23. The second protective member 23 is located on one side of the fixing member 16. Specifically, the second protective member 23 is provided on the front side or the rear side of the fixing member 16, or the second protective member 23 is provided on both the front and rear sides of the fixing member 16. There are two second protective members 23, and the two second protective members 23 are arranged oppositely and are provided with mounting grooves matching the shape of the protective layer 2. The two second protective members 23 are respectively located on the upper and lower sides of the protective layer 2. Thus, by providing the second protective member 23, it can be combined with the first protective member 7. That is, when the fixing member 16 is used to limit the first protective member 7, at the same time, a part of the protective layer 2 can be protected by the second protective member 23, so as to realize the protection of a relatively long section of the protective layer 2. Secondly, when protecting the relatively long protective layer 2, the number of the first protective members 7 provided can be reduced, which is beneficial to simplifying the overall structure.

[0058] In this embodiment, connecting seats 20 are adhesively bonded or bolted to the right ends of the upper and lower second protective members 23. The upper transmission shaft 21 is connected to the connecting seat 20 of the upper second protective member 23, and the lower transmission shaft 21 is connected to the connecting seat 20 of the lower second protective member 23.

[0059] Optionally, in order to improve the connection stability between the upper and lower second protective members 23 and the protective layer 2. As Figure 4 shown, the fixing component 14 further includes an elastic member 24. Specifically, the elastic member 24 includes a connecting rod 25, a connecting shaft 26 and a spring 27. There are two connecting rods 25, and the two connecting rods 25 are rotatably connected by the connecting shaft 26. One connecting rod 25 is rotatably connected to the upper transmission shaft 21, and the other connecting rod 25 is rotatably connected to the lower transmission shaft 21. The spring 27 is located between the upper and lower second protective members 23 and the upper and lower ends are respectively connected to the upper and lower second protective members 23. Thus, the elastic force of the spring 27 can be used to push the upper and lower second protective members 23, so that the upper and lower second protective members 23 automatically clamp the protective layer 2, which is beneficial to improving the connection stability between the upper and lower second protective members 23 and the protective layer 2. Secondly, under the action of the elastic force of the spring 27, the upper and lower fixing members 16 also clamp the upper and lower first protective members 7, so that the connection stability between the upper and lower first protective members 7 and the protective layer 2 can be improved. When it is necessary to open the upper and lower fixing members 16, taking the rear side as the front, it is necessary to use the air cylinder 19 to drive the second rack 18 to move leftward, then the upper second gear 17, the upper transmission shaft 21, the upper fixing member 16 and the upper second protective member 23 rotate clockwise, and the lower second gear 17, the lower transmission shaft 21, the lower fixing member 16 and the lower second protective member 23 rotate counterclockwise.

[0060] In this embodiment, a limiting cylinder 28 is connected to the connecting shaft 26. The axial direction of the limiting cylinder 28 faces the up and down directions. The upper and lower ends of the spring 27 pass through the limiting cylinder 28. That is, the limiting cylinder 28 can be used to limit the spring 27, which can prevent the spring 27 from deforming to the left and right sides, and is beneficial to ensuring that the spring 27 generates sufficient elastic force on the upper and lower second protective parts 23.

[0061] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stabilizer bar motor NTC temperature sensor, applied to a stabilizer bar motor, characterized in that: include: A thermistor (1), the thermistor (1) being used to detect the temperature of the stabilizer bar motor; A protective layer (2), the protective layer (2) being located outside the thermistor (1); A protection component (3), wherein the protection component (3) is used to be connected to the protection layer (2) so as to protect and position the protection layer (2).

2. The stabilizer bar motor NTC temperature sensor according to claim 1, characterized in that: The protective layer (2) is formed by integral packaging using PBT material.

3. The stabilizer bar motor NTC temperature sensor according to claim 2, characterized in that: The protection component (3) comprises: A first protective member (7), wherein two first protective members (7) are provided, and the two first protective members (7) are arranged opposite to each other and are used to clamp the protective layer (2); A driving mechanism (8), wherein the driving mechanism (8) is drivingly connected to the two first guarding members (7) and is used to drive the two first guarding members (7) to move toward or away from each other.

4. The stabilizer bar motor NTC temperature sensor according to claim 3, characterized in that: The driving mechanism (8) comprises: A first rack (9), each of the two first guards (7) being connected with a first rack (9), and the two first racks (9) being arranged opposite to each other; A first gear (10), wherein the first gear (10) is located between the two first racks (9), and the two first racks (9) are both meshed with the first gear (10); A motor (11), wherein the motor (11) is used to drive the first gear (10) to rotate.

5. The stabilizer bar motor NTC temperature sensor according to claim 4, characterized in that: The protection component (3) further comprises: A guide block (12), wherein the first protective member (7) is connected to the guide block (12); A guide rail (13), the first protective member (7) is connected to the guide rail (13), and the guide block (12) is slidably connected to the guide rail (13).

6. The stabilizer bar motor NTC temperature sensor according to claim 5, characterized in that: Also includes: A fixing component (14), wherein the two first protection members (7) are both provided with a card slot (15), and two ends of the fixing component (14) are respectively used to be inserted into the two card slots (15).

7. The stabilizer bar motor NTC temperature sensor according to claim 6, characterized in that: The fixing assembly (14) comprises: A fixing member (16), wherein two fixing members (16) are provided, the two fixing members (16) are arranged opposite to each other, and the two fixing members (16) are respectively used to be inserted into the two card slots (15); A second gear (17), wherein two second gears (17) are provided, and the two second gears (17) are respectively used to be connected to the two fixing members (16) in a one-to-one correspondence; a second rack (18), wherein the second rack (18) is located between the two second gears (17), and the two second gears (17) are both meshed with the second rack (18); A cylinder (19), wherein the cylinder (19) is used to drive the second rack (18) to move.

8. The stabilizer bar motor NTC temperature sensor according to claim 7, characterized in that: The fixing assembly (14) further comprises: a second protective member (23), the second protective member (23) being located on one side of the fixing member (16), two second protective members (23) being provided, the two first protective members (7) being arranged opposite to each other and used for clamping the protective layer (2); A transmission shaft (21), wherein two transmission shafts (21) are provided, and each transmission shaft (21) is connected to a fixing member (16), a second protection member (23) and a second gear (17).

9. The stabilizer bar motor NTC temperature sensor according to claim 8, characterized in that: The fixing assembly (14) further comprises: An elastic member (24), wherein the elastic member (24) is located between the two second protection members (23).

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