Anti-loosening ABS sensor

Abstract

The utility model relates to an anti-loosening ABS sensor which comprises sensor ends, a wire harness assembly and a connector, the connector and the sensor ends are arranged at the two ends of the wire harness assembly respectively, the end, located at the connector, of the wire harness assembly is sleeved with an installation piece, and the side, facing the connector, of the installation piece is hinged to a plurality of suction cup assemblies fixedly installed on an automobile. An adjusting assembly for adjusting the axial position of the mounting piece, a suction cup assembly fixedly mounted on the automobile and an adjusting assembly are further arranged between the mounting piece and the wire harness assembly, so that the sensor is stably mounted on the automobile, the suction cup assembly can be tightly adsorbed on the surface of the automobile, and the sensor is ensured not to be loosened due to vibration in the running process; meanwhile, the adjusting assembly allows a user to adjust the axial position of the installation part according to actual needs so as to adapt to different vehicle types and installation environments, and the installation stability and reliability of the sensor are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile electric control, specifically relates to a kind of anti-loosening ABS sensor. BACKGROUND

[0002] The function of ABS sensor (anti-lock braking system sensor) is to monitor the rotational speed of the wheel in real time, and transmit these data to the ABS control unit of the vehicle. By analyzing these data, the ABS system can determine whether the wheel is about to lock, and automatically adjust the brake pressure when necessary to prevent the wheel from completely stopping rotation, thereby maintaining the stability and maneuverability of the vehicle during emergency braking, effectively shortening the braking distance and reducing the risk of accidents.

[0003] The ABS sensor disclosed in the publication No. CN203232044U includes a sensor head and a plug. The sensor head includes a sensor head shell, a Hall tube, a Hall tube bracket and a magnet inside the sensor head shell. The plug includes a plug shell and a plug pin inside the plug shell. The plug shell is provided with a plug cavity corresponding to the position of the plug pin. The sensor head shell and the plug shell are fixedly connected through a protective tube. The sensor head and the plug are electrically connected through a cable inside the protective tube. The protective tube is U-shaped, including a first straight tube, a second straight tube and a curved tube connected between the two. The curved tube is connected with the first and second straight tubes through a fixing sleeve. The second straight tube connected with the plug is also provided with a disc-shaped protective sleeve. The sensor head shell is also provided with a mounting plate with a mounting hole for easy disassembly and convenient maintenance. However, this technology is prone to loosening of the connector during vehicle driving due to the swing or shaking of the cable, causing interruption of signal transmission and safety hazards. Therefore, this technology still has room for improvement. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide an anti-loosening ABS sensor to overcome the shortcomings of the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an anti-loosening ABS sensor, including sensor end, wire harness assembly, connector, the connector, sensor end is arranged at wire harness assembly both ends respectively, its characterized in that: the wire harness assembly is located at the one end of connector and is provided with mounting piece, the mounting piece is hinged with a plurality of suction cup assemblies fixedly installed with car on the side of connector, the mounting piece and wire harness assembly are also provided with adjusting assembly for adjusting the axial position of mounting piece.

[0006] The technical scheme is adopted, the mounting member is sleeved at one end of the wire harness assembly, and the suction cup assembly and the adjusting assembly fixedly installed on the automobile are matched, the stable installation of the sensor on the automobile is realized, the suction cup assembly can be tightly adsorbed on the surface of the automobile, and it is ensured that the sensor will not be loosened due to vibration in the driving process; meanwhile, the adjusting assembly allows the user to adjust the axial position of the mounting member according to actual needs, so as to adapt to different vehicle models and installation environments, improve the installation stability and reliability of the sensor, simplify the installation process, and improve the user experience.

[0007] The anti-loosening ABS sensor can be further provided with the following technical scheme: the suction cup assembly comprises a soft shell, a curved pressing plate for adsorption is arranged in the soft shell, a mounting hole is arranged on the side, away from the curved pressing plate, of the soft shell, a connecting rod is arranged in the mounting hole, the connecting rod is arranged penetratingly in the mounting hole, a clamping block for clamping a sealing gasket is arranged at one end of the inner wall of the connecting rod in the soft shell, a locking screw for locking the connecting rod is arranged at one end of the outer wall of the connecting rod in the soft shell, the diameter of the part of the connecting rod in the mounting hole is smaller than the diameter of the mounting hole, and the connecting rod can release the air pressure in the soft shell by rotating the locking screw.

[0008] The technical scheme is adopted, the mounting member is sleeved at one end of the wire harness assembly, and the suction cup assembly and the adjusting assembly fixedly installed on the automobile are matched, the stable installation of the sensor on the automobile is realized, the suction cup assembly can be tightly adsorbed on the surface of the automobile, and it is ensured that the sensor will not be loosened due to vibration in the driving process; meanwhile, the adjusting assembly allows the user to adjust the axial position of the mounting member according to actual needs, so as to adapt to different vehicle models and installation environments, improve the installation stability and reliability of the sensor, simplify the installation process, and improve the user experience.

[0009] The anti-loosening ABS sensor can be further provided with the following technical scheme: the adjusting assembly comprises an adjusting hole arranged in the mounting member, the mounting member is sleeved on the wire harness assembly through the adjusting hole, a plurality of adjusting grooves are arranged at one end of the wire harness assembly facing the connector, an installation block is arranged on one side of the mounting member, a rotating member is rotatably connected in the installation block, an abutting spring is arranged in the rotating member, a clamping jaw is arranged at one end of the rotating member and abuts with the adjusting groove, an abutting plate is further arranged in the installation block, one end of the abutting spring abuts with the abutting plate, and the other end of the abutting spring is arranged in the clamping jaw to make the clamping jaw abut with the adjusting groove, and a pushing rod is further arranged on one side of the rotating member and can push the rotating member.

[0010] The technical scheme is adopted, the adjusting hole on the mounting piece and the adjusting slot on the wire harness assembly are used to adjust the axial position of the wire harness assembly, one end of the abutting spring in the rotating piece abuts against the abutting plate, and the other end is arranged in the claw to provide the clamping force of the claw, so that the adjusted position is stable and not easy to loosen, and the setting of the driving rod enables the customer to easily drive the rotating piece, and the quick and accurate adjustment is performed.

[0011] The anti-loose ABS sensor can be further provided with hinged ends on both sides of the mounting piece, first claw arms are hinged to the hinged ends, and second claw arms fixedly installed with the soft shell are hinged to the other ends of the first claw arms.

[0012] The technical scheme is adopted, the first claw arms are connected to the soft shell through the hinged ends on both sides of the mounting piece, and the second claw arms on the soft shell are hinged to the first claw arms, so that a stable support structure is formed, the sensor can easily adapt to the requirements of different angles and positions during installation, and the stability and reliability after installation are ensured, whether on a flat surface or a curved surface, effective support can be provided to prevent the sensor from being displaced or falling off due to vibration or impact during use, so that the normal operation of the ABS system and the safety of vehicle driving are ensured.

[0013] The anti-loose ABS sensor can be further provided with a connector including a connector shell, a first installation cavity arranged in the connector shell, a terminal holder and a connection terminal installed in the first installation cavity, the connection terminal including a wire harness head and a plug-in head for plugging an external plug-in interface, one end of the terminal holder is provided with a plug-in slot for plugging the wire harness head, a second installation cavity is arranged in the terminal holder, the second installation cavity is provided with a plug-in end axially arranged for plugging the plug-in head, and the plug-in slot extends to the plug-in end to facilitate the connection of the wire harness head and the plug-in head.

[0014] The technical scheme is adopted, the first installation cavity is arranged in the connector shell, and the terminal holder and the plug-in slot are arranged in the first installation cavity, so that the stable connection of the wire harness head and the plug-in head is realized, the assembly efficiency is improved, and the stability and reliability of signal transmission are ensured, and the plug-in end axially arranged in the second installation cavity further optimizes the space layout, so that the entire sensor assembly is more compact and efficient.

[0015] The anti-loose ABS sensor can be further provided with a sensor end including a sensor shell, a fixed plate arranged at the top of the sensor shell, a wire harness connection end arranged at one end of the fixed plate and used for installing the wire harness assembly, a connection hole arranged at the end of the fixed plate away from the wire harness connection end, and a connection ring installed in the connection hole.

[0016] The technical scheme is adopted, the fixed plate is arranged on the top of the sensor shell, the wire harness connecting end and the connecting ring in the connecting hole are equipped, the stable and flexible connection of the sensor and the wire harness assembly is realized, the sensor chip inside the sensor shell is protected from the influence of the external environment, the integration and reliability of the whole sensor are improved, the production efficiency is improved, and the ABS system can accurately and stably transmit signals during operation, which provides a powerful guarantee for the safe driving of the vehicle.

[0017] The automobile fixedly installed suction disc assembly and adjusting assembly realize stable installation of the sensor on the automobile, the suction disc assembly can be tightly adsorbed on the surface of the automobile, and it is ensured that the sensor will not be loosened due to vibration during driving; meanwhile, the adjusting assembly allows the user to adjust the axial position of the mounting piece according to actual needs, so as to adapt to different vehicle models and installation environments, and the installation stability and reliability of the sensor are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a structure diagram.

[0019] Figure 2 The utility model discloses a suction disc structure diagram.

[0020] Figure 3 The utility model discloses a claw structure diagram.

[0021] Figure 4 The utility model discloses a connector internal structure diagram.

[0022] Figure 5 The utility model discloses a connecting terminal structure explosion map.

[0023] Figure 6 The utility model discloses a terminal holder rear view.

[0024] Figure 7 The utility model discloses a sensor end structure diagram.

[0025] Label annotation: 1-sensor end, 2-wire harness assembly, 3-connector, 4-mount, 5-suction cup assembly, 6-soft shell, 7-curved pressing plate, 8-mounting hole, 9-connecting rod, 10-sealing gasket, 11-clamping block, 12-locking bolt, 13-adjusting hole, 14-adjusting groove, 15-mounting block, 16-rotary part, 17-abutment spring, 18-claw, 19-abutment plate, 20-pulling lever, 21-hinged end, 22-first claw arm, 23-second claw arm, 24-connector housing, 25-first mounting cavity, 26-terminal holder, 27-connecting terminal, 28-wire harness head, 29-plug, 30-plug slot, 31-second mounting cavity, 32-plug end, 33-sensor shell, 34-fixing plate, 35-wire harness connecting end, 36-connecting hole, 37-connecting ring. DETAILED DESCRIPTION

[0026] The specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is in the scope of the claims of the utility model, it is protected by the patent law.

[0027] As Figures 1-3The utility model provides an anti -loosening ABS sensor, including sensor end 1, wiring harness assembly 2, connector 3, connector 3, sensor end 1 sets up respectively in wiring harness assembly 2 both ends, wiring harness assembly 2 is located connector 3 one end and is equipped with mounting 4, mounting 4 towards connector 3 one side articulates with a plurality of with the fixed installation of suction cup subassembly 5 of car, still be equipped with the adjusting assembly of adjusting mounting 4 axial position between mounting 4 and wiring harness assembly 2, through the sleeve setting mounting 4 in wiring harness assembly 2 one end, and is equipped with the suction cup subassembly 5 of fixed installation with car and adjusting assembly, realized the stable installation of sensor on car, suction cup subassembly 5 can be closely adsorbed on the surface of car, ensure that sensor will not loosen because of vibration in the process of driving, simultaneously, adjusting assembly allows user to adjust the axial position of mounting 4 according to actual need, to adapt to different vehicle models and installation environment, improved the installation stability and reliability of sensor, also simplified the installation process, improved user experience, suction cup subassembly 5 includes soft shell 6, the curved surface pressing plate 7 of adsorption is equipped in soft shell 6, and the side of soft shell 6 away from curved surface pressing plate 7 is equipped with mounting hole 8, and the connecting rod 9 is installed in mounting hole 8, and the connecting rod 9 is penetrated and is arranged in mounting hole 8, and the one end of connecting rod 9 located in the inner wall of soft shell 6 is equipped with the clamping block 11 of the clamping of sealing pad 10, and the one end of connecting rod 9 located in the outer wall of soft shell 6 is equipped with the locking bolt 12 of locking connecting rod 9, and the diameter of the part of connecting rod 9 located in mounting hole 8 is less than the diameter of mounting hole 8, and connecting rod 9 can release the air pressure in soft shell 6 by rotating locking bolt 12, and the powerful adsorption force is realized through curved surface pressing plate 7 in soft shell 6, ensure that sensor is stable and does not move on the surface of car, and the connecting rod 9 in mounting hole 8 cooperates with locking bolt 12, allows user to easily adjust and lock the position of suction cup, and the design of sealing pad 10 and clamping block 11 effectively prevents air pressure leakage, guarantees the adsorption effect of suction cup, improves the convenience and flexibility of installation, also strengthens the stability and reliability of sensor under various driving conditions, when needing to take off suction cup, can move connecting rod 9 by loosening locking bolt 12, make sealing rubber and the inner wall of soft shell 6 separate balance internal and external air pressure and separate suction cup, adjusting assembly includes the adjusting hole 13 of mounting 4 setting, and mounting 4 is set in wiring harness assembly through adjusting hole 13, and a plurality of adjusting grooves 14 are seted up in the one end of wiring harness assembly towards connector 3, and the one side of mounting 4 is equipped with mounting block 15, and the rotary part 16 is rotatably connected in mounting block 15, and the abutting spring 17 is installed in rotary part 16, and the one end of abutting spring 17 and the abutting plate 19 abut another end and are placed in the claw 18 in the claw 18, and the abutting plate 19 is further equipped in mounting block, and the one end of abutting spring 17 and the abutting plate 19 abut another end and are placed in the claw 18 in the claw 18, and the one side of rotary part 16 is further equipped with the lever 20 of being able to have the lever 20 of driving rotary part 16, through adjusting hole 13 on mounting 4 and adjusting groove 14 on wiring harness assembly, realized the adjustment of the axial position of wiring harness assembly 2,The abutting spring 17 in the rotating part 16 abuts one end of the abutting plate 19 and the other end is placed in the clamping jaw 18 to provide the clamping force of the clamping jaw 18, which ensures that the adjusted position is stable and not easy to loosen, and the setting of the driving rod 20 can make the customer easily drive the rotating part 16 to quickly and accurately adjust, the two sides of the mounting part 4 are provided with hinged ends 21, the hinged ends 21 are hinged with first jaw arms 22, the other ends of the first jaw arms 22 are hinged with second jaw arms 23 fixedly installed with the soft shell 6, the two sides of the mounting part 4 are connected with the first jaw arms 22 through the hinged ends 21, and the first jaw arms 22 are hinged with the second jaw arms 23 on the soft shell 6, so that a stable support structure is formed, so that the sensor can easily adapt to the requirements of different angles and positions during installation, while ensuring the stability and reliability after installation, whether on a flat surface or a curved surface, effective support can be provided to prevent the sensor from being displaced or falling off due to vibration or impact during use, thereby ensuring the normal operation of the ABS system and the safety of vehicle driving.

[0028] As Figures 4-7 The utility model provides the following technical scheme, an anti -loose ABS sensor, the connector 3 includes connector shell 24, the first installation cavity 25 that sets up in the shell of connector 3, install terminal block 26 and connecting terminal 27 in the first installation cavity 25, connecting terminal 27 includes wire harness head 28 and the plug-in head 29 that the external plug-in interface is inserted, one end of terminal block 26 is equipped with the insertion slot 30 that is inserted for wire harness head 28, be equipped with the insertion end 32 that the plug-in head 29 is inserted in the second installation cavity 31 of terminal block 26, insertion slot 30 extends to insertion end 32 place and promotes wire harness head 28 and the connection of plug-in head 29, through setting up the first installation cavity 25 in the connecting shell, and setting up terminal block 26 and insertion slot 30 in the first installation cavity 25, realize the stable connection of wire harness head 28 and plug-in head 29, improve the assembly efficiency, also ensure the stability and reliability of signal transmission, the insertion end 32 of axial setting in the second installation cavity 31 further optimizes the space layout, so that the whole sensor assembly is more compact, efficient, sensor end 1 includes sensor shell 33, the top of sensor shell 33 is equipped with fixed plate 34, one end of fixed plate 34 is equipped with wire harness assembly 2 installation wire harness connection end 35, the end away from wire harness connection end 35 of fixed plate 34 is equipped with connecting hole 36, connecting ring 37 is installed in connecting hole 36, by setting fixed plate 34 on the top of sensor shell 33, and being equipped with wire harness connection end 35 and connecting ring 37 in connecting hole 36, realize the stable and flexible connection of sensor and wire harness assembly 2, not only protect the sensor chip inside sensor shell 33 from the influence of external environment, but also improve the integration and reliability of the whole sensor, improve the production efficiency, and ensure that the ABS system can accurately and stably transmit signals during operation, which provides a strong guarantee for the safe driving of vehicles.

[0029] The automobile fixedly installed suction disc assembly 5 and the adjusting assembly realize stable installation of the sensor on the automobile, the suction disc assembly 5 can be tightly adsorbed on the surface of the automobile, and it is ensured that the sensor will not be loosened due to vibration in the driving process; simultaneously, the adjusting assembly allows a user to adjust the axial position of the mounting piece 4 according to actual needs, so as to adapt to different vehicle models and installation environments, and the installation stability and reliability of the sensor are improved.

Claims

1. A tamper-proof ABS sensor comprising a sensor end, a wiring harness assembly, a connector, the connector and sensor end being disposed at opposite ends of the wiring harness assembly, characterized in that: The wire harness assembly is provided with a mounting member at one end of the connector, a plurality of sucker assemblies are hingedly connected to the mounting member and fixedly installed on the automobile, and an adjusting assembly is further arranged between the mounting member and the wire harness assembly to adjust the axial position of the mounting member.

2. An anti-loose ABS sensor according to claim 1, characterized in that: The sucker assembly comprises a soft shell, a curved pressing plate for adsorption is arranged in the soft shell, a mounting hole is arranged on the side of the soft shell away from the curved pressing plate, a connecting rod is installed in the mounting hole, the connecting rod penetrates through the mounting hole, a clamping block for clamping a sealing gasket is arranged at one end of the connecting rod inside the soft shell, a locking bolt for locking the connecting rod is arranged at one end of the connecting rod outside the soft shell, the diameter of the part of the connecting rod in the mounting hole is smaller than the diameter of the mounting hole, and the gas pressure in the soft shell can be released by rotating the locking bolt.

3. An anti-loose ABS sensor according to claim 2, characterized in that: The adjusting assembly comprises an adjusting hole arranged in the mounting member, the mounting member is sleeved on the wire harness assembly through the adjusting hole, a plurality of adjusting grooves are arranged at one end of the wire harness assembly towards the connector, an installation block is arranged on one side of the mounting member, a rotating member is rotatably connected in the installation block, an abutting spring is installed in the rotating member, a clamping jaw for clamping the adjusting groove is arranged at one end of the rotating member, an abutting plate is further arranged in the installation block, one end of the abutting spring abuts against the abutting plate and the other end is arranged in the clamping jaw to abut against the clamping groove, and a driving rod is further arranged on one side of the rotating member to drive the rotating member.

4. An anti-loose ABS sensor according to claim 3, characterized in that: Hinged ends are arranged on both sides of the mounting member, a first claw arm is hingedly connected to the hinged end, and a second claw arm is hingedly connected to the other end of the first claw arm and fixedly installed on the soft shell.

5. The anti-loose ABS sensor according to claim 1, wherein: The connector comprises a connector housing, a first installation cavity is arranged in the connector housing, a terminal holder and a connecting terminal are installed in the first installation cavity, the connecting terminal comprises a wire harness head and a plug-in head for plugging an external plug-in port, a plug-in groove for plugging the wire harness head is arranged at one end of the terminal holder, a second installation cavity is arranged in the terminal holder, an insertion end for plugging the plug-in head is arranged in the second installation cavity in the axial direction, and the plug-in groove extends to the insertion end to connect the wire harness head and the plug-in head.

6. The anti-loose ABS sensor according to claim 1, wherein: The sensor end comprises a sensor shell, a fixing plate is arranged on the top of the sensor shell, a wire harness connecting end for installing the wire harness assembly is arranged at one end of the fixing plate, a connecting hole is arranged at the end of the fixing plate away from the wire harness connecting end, and a connecting ring is installed in the connecting hole.

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