CN214689444U

CN214689444U - High electromagnetic compatibility's fast sensor of ABS wheel

Info

Publication number: CN214689444U
Application number: CN202120806700.5U
Authority: CN
Inventors: 叶信望; 高洋; 刘常新; 蔡浩; 曹莉萍; 李喜昌
Original assignee: Zhejiang Aborn Automobile Sensor Co ltd
Current assignee: Zhejiang Aborn Automobile Sensor Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-12
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a high electromagnetic compatibility's fast sensor of ABS wheel, which comprises a sensor, slewing mechanism is installed in the right side outside of sensor, slewing mechanism includes threaded rod, handle, connecting plate, bearing, horizontal piece, splint, metal ring and circular slot, the bottom rigid coupling of threaded rod has the handle, inner wall threaded connection in the middle of the outer wall of threaded rod and the below of connecting plate. This high electromagnetic compatibility's fast sensor of ABS wheel, when the metallic ring loss of loss on the sensor, it drives the threaded rod downstream in the connecting plate to rotate the handle, the threaded rod passes through the bearing at the horizontal block internal rotation, make the horizontal block drive splint downstream, splint downstream leaves the metallic ring, can make the metallic ring leave the circular slot on the connecting plate, be convenient for change the metallic ring of loss, the metallic ring on the fast sensor of ABS wheel that has solved current high electromagnetic compatibility is many with sensor fixed connection, and because long-time use metallic ring loss of loss, be not convenient for in time change the problem of metallic ring.

Description

High electromagnetic compatibility's fast sensor of ABS wheel

Technical Field

The utility model relates to a high electromagnetic compatibility's the fast sensor technical field of ABS wheel specifically is a high electromagnetic compatibility's the fast sensor of ABS wheel.

Background

ABS sensor is applied to ABS (Anti-lock Braking System) of motor vehicle, and the speed of a motor vehicle is monitored by inductive transducer in ABS System mostly, ABS sensor through with the synchronous rotatory ring gear effect of wheel, output a set of quasi-sinusoidal alternating current signal of its frequency and amplitude are related to wheel speed, and high electromagnetic nature.

However, the metal ring on the conventional high-electromagnetic-compatibility ABS wheel speed sensor is fixedly connected with the sensor, and the metal ring is not convenient to replace in time due to long-time metal ring wear elimination, and meanwhile, the problem that the connecting wire root of the conventional high-electromagnetic-compatibility ABS wheel speed sensor is easy to break and damage due to reciprocating bending exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high electromagnetic compatibility's the fast sensor of ABS wheel to solve the many and sensor fixed connection of metal ring on the current high electromagnetic compatibility's the fast sensor of ABS wheel who provides among the above-mentioned background art, and because long-time use metal ring loss that disappears, be not convenient for in time change the problem of metal ring.

In order to achieve the above object, the utility model provides a following technical scheme: an ABS wheel speed sensor with high electromagnetic compatibility comprises a sensor, wherein a rotating mechanism is arranged on the outer side of the right side of the sensor;

the rotating mechanism comprises a threaded rod, a handle, a connecting plate, a bearing, a transverse block, a clamping plate, a metal ring and a circular groove;

the bottom rigid coupling of threaded rod has the handle, inner wall threaded connection in the middle of the outer wall of threaded rod and the below of connecting plate, the top inner wall of connecting plate and the outer wall looks rigid coupling of sensor, the threaded rod passes through the bearing and rotates with the horizontal block and links to each other, the top rigid coupling of horizontal block has splint, the laminating of the internal surface of splint has the metal loop, the top of metal loop is laminated with the top internal surface of circular slot mutually, the circular slot is seted up at the middle inner wall in the below of connecting plate. The metal ring can be separated from the circular groove on the connecting plate, so that the metal ring which is damaged is convenient to replace.

Preferably, the top end of the right side of the sensor is connected with a first connecting wire, and the outer wall above the first connecting wire is fixedly connected with the inner surface of the first through groove. The first connecting wire is electrified to supply power to the sensor so as to enable the sensor to work.

Preferably, the first through groove is formed in the middle inner wall of the lower portion of the shell, and the top end of the first connecting line is connected with the second connecting line. The second connection line supplies power to the first connection line.

Preferably, the outer wall clearance fit of second connecting wire has the second to lead to the groove, the inner wall in the middle of the top at the casing is seted up in the second through groove, the top of second connecting wire is through cable and external power source electric connection. The external power supply supplies power to the sensor through the cable, the second connecting line and the first connecting line.

Preferably, a fixing mechanism is installed inside the shell;

the fixing mechanism comprises a bent plate, a cross rod, a sleeve plate, a sleeve block, a convex rod and a spring;

the internal surface of bent plate laminates with the outer wall of second connecting wire mutually, the outside end rigid coupling of bent plate has the horizontal pole, the outer wall of horizontal pole and the middle inner wall clearance fit of lagging, the tip rigid coupling of lagging is at the inner wall of casing, the outside rigid coupling of horizontal pole has the cover block, the outside rigid coupling of cover block has the nose bar, the outside front end rigid coupling of nose bar has the spring, the outside rear end rigid coupling of spring is in the inboard of lagging. The bent plates on the two sides hold the root of the second connecting line tightly, and the root of the second connecting line is prevented from being broken and damaged.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional technology, the ABS wheel speed sensor with high electromagnetic compatibility has the following advantages:

through the cooperation between the sensor and the rotating mechanism, when the metal ring on the sensor is worn, the rotating handle drives the threaded rod to move downwards in the connecting plate, the threaded rod rotates in the transverse block through the bearing, so that the transverse block drives the clamping plate to move downwards, the clamping plate moves downwards to leave the metal ring, the metal ring can leave a circular groove on the connecting plate, the worn metal ring is convenient to replace, and the problems that the metal ring on the conventional ABS wheel speed sensor with high electromagnetic compatibility is mostly fixedly connected with the sensor, and the metal ring is not convenient to replace in time due to long-time use of the metal ring for wearing are solved;

through the sensor, first connecting wire, the second leads to the groove, cooperation between casing and the fixed establishment, it is connected with first connecting wire in stretching into the casing to lead to the groove with the second connecting wire, the second connecting wire contacts with the bent plate of both sides, the bent plate drives the horizontal pole and moves to the outside at the inner wall of lagging, the horizontal pole drives the nose bar and moves to the outside through the pocket block, make the spring tensile, otherwise, elasticity through the spring makes the bent plate reset, the root of second connecting wire is held tightly to the bent plate of both sides, avoid the damage of second connecting wire root rupture, the connecting wire root of the fast sensor of current high electromagnetic compatibility's ABS wheel has been solved, because reciprocal buckling, make its problem of easy rupture damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping plate, the metal ring and the circular groove in FIG. 1;

FIG. 3 is a schematic view of the second connecting line, the curved plate and the cross bar of FIG. 1;

fig. 4 is a schematic view of the threaded rod, bearing and cross-piece of fig. 1.

In the figure: 1. sensor, 2, first connecting wire, 3, first through groove, 4, rotating mechanism, 401, threaded rod, 402, handle, 403, connecting plate, 404, bearing, 405, cross block, 406, clamping plate, 407, metal ring, 408, circular groove, 5, fixing mechanism, 501, curved plate, 502, cross bar, 503, sleeve plate, 504, sleeve block, 505, convex rod, 506, spring, 6, shell, 7, second through groove, 8, second connecting wire, 9, cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an ABS wheel speed sensor with high electromagnetic compatibility comprises a sensor 1, a rotating mechanism 4 is installed on the outer side of the right side of the sensor 1, the rotating mechanism 4 comprises a threaded rod 401, a handle 402, a connecting plate 403, a bearing 404, a cross block 405, a clamping plate 406, a metal ring 407 and a circular groove 408, the handle 402 is fixedly connected to the bottom end of the threaded rod 401, the outer wall of the threaded rod 401 is in threaded connection with the inner wall of the middle of the lower portion of the connecting plate 403, the threaded rod 401 is driven by the rotating handle 402 to move downwards in the connecting plate 403, the inner wall of the upper portion of the connecting plate 403 is fixedly connected to the outer wall of the sensor 1, the sensor 1 is 89542-type 06030, the threaded rod 401 is rotatably connected with the cross block 405 through the bearing 404, the clamping plate 406 is fixedly connected to the top end of the cross block 405, the metal ring 407 is attached to the inner surface of the clamping plate 406, the top end of the metal ring 407 is attached to the inner surface of the upper portion of the circular groove 408, the circular groove 408 is opened on the inner wall of the middle of the lower portion of the connecting plate 403, the threaded rod 401 rotates in the cross block 405 through the bearing 404, so that the cross block 405 drives the clamping plate 406 to move downwards, the clamping plate 406 moves downwards to be separated from the metal ring 407, and the metal ring 407 can be separated from the circular groove 408 on the connecting plate 403, and the worn metal ring 407 can be replaced conveniently.

The top end of the right side of the sensor 1 is connected with a first connecting wire 2, the outer wall of the upper portion of the first connecting wire 2 is fixedly connected with the inner surface of the first through groove 3, and the first connecting wire 2 is electrified to supply power to the sensor 1 so as to enable the sensor to work.

The first through groove 3 is arranged on the inner wall in the middle of the lower portion of the shell 6, the top end of the first connecting line 2 is connected with the second connecting line 8, and the second connecting line 8 supplies power to the first connecting line 2.

The outer wall clearance fit of second connecting wire 8 has second through groove 7, and inner wall in the middle of the top at casing 6 is seted up to second through groove 7, and cable 9 and external power source electric connection are passed through to the top of second connecting wire 8, and external power source passes through cable 9, second connecting wire 8 and first connecting wire 2 and supplies power to sensor 1.

The fixing mechanism 5 is installed inside the casing 6, the fixing mechanism 5 comprises a curved plate 501, a cross rod 502, a sleeve plate 503, a sleeve block 504, a convex rod 505 and a spring 506, the inner surface of the curved plate 501 is attached to the outer wall of the second connecting line 8, the curved plates 501 on two sides tightly hold the root of the second connecting line 8 to avoid the root of the second connecting line 8 from being broken and damaged, the cross rod 502 is fixedly connected to the outer side end of the curved plate 501, the outer wall of the cross rod 502 is in clearance fit with the middle inner wall of the sleeve plate 503, the curved plate 501 drives the cross rod 502 to move outwards on the inner wall of the sleeve plate 503, the end of the sleeve plate 503 is fixedly connected to the inner wall of the casing 6, the sleeve block 504 is fixedly connected to the outer side of the cross rod 502, the convex rod 505 is fixedly connected to the outer side of the sleeve block 504, the spring 506 is fixedly connected to the outer side front end of the outer side of the convex rod 505, the cross rod 502 drives the convex rod 505 to move outwards through the sleeve block 504 to stretch the spring 506, conversely, the bent plate 501 is restored by the elasticity of the spring 506.

When the ABS wheel speed sensor with high electromagnetic compatibility is used, firstly, a second connecting wire 8 is manually extended into a shell 6 through a second through groove 7 to be connected with a first connecting wire 2, the second connecting wire 8 is contacted with bent plates 501 at two sides, the bent plates 501 drive a cross rod 502 to move outwards on the inner wall of a sleeve plate 503, the cross rod 502 drives a convex rod 505 to move outwards through the sleeve block 504, a spring 506 is stretched, otherwise, the bent plates 501 are reset through the elasticity of the spring 506, the bent plates 501 at two sides tightly hold the root of the second connecting wire 8 to avoid the damage of the root of the second connecting wire 8, an external power supply supplies power to a sensor 1 through a cable 9, the second connecting wire 8 and the first connecting wire 2, the sensor 1 works to control the wheel speed, when a metal ring 407 on the sensor 1 loses damage, a handle 402 is manually rotated to drive a threaded rod 401 to move downwards in the connecting plate 403, the threaded rod 401 rotates in the transverse block 405 through a bearing 404, the horizontal block 405 drives the clamping plate 406 to move downwards, the clamping plate 406 moves downwards to be separated from the metal ring 407, and the metal ring 407 can be separated from the circular groove 408 on the connecting plate 403, so that the worn metal ring 407 can be replaced conveniently, and a new metal ring 407 can be installed on the contrary.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high electromagnetic compatibility's ABS wheel speed sensor, includes sensor (1), its characterized in that: a rotating mechanism (4) is arranged on the outer side of the right side of the sensor (1);

the rotating mechanism (4) comprises a threaded rod (401), a handle (402), a connecting plate (403), a bearing (404), a transverse block (405), a clamping plate (406), a metal ring (407) and a circular groove (408);

the bottom rigid coupling of threaded rod (401) has handle (402), inner wall threaded connection in the middle of the below of the outer wall of threaded rod (401) and connecting plate (403), the top inner wall of connecting plate (403) and the outer wall rigid coupling of sensor (1), threaded rod (401) rotate with crosspiece (405) through bearing (404) and link to each other, the top rigid coupling of crosspiece (405) has splint (406), the interior surface laminating of splint (406) has ferrule (407), the top of ferrule (407) is laminated with the top interior surface of circular slot (408), the inner wall in the middle of the below at connecting plate (403) is seted up in circular slot (408).

2. The ABS wheel speed sensor of claim 1, wherein: the sensor is characterized in that a first connecting wire (2) is connected to the top end of the right side of the sensor (1), and the outer wall of the upper portion of the first connecting wire (2) is fixedly connected with the inner surface of the first through groove (3).

3. The ABS wheel speed sensor of claim 2, wherein: the inner wall in the middle of the lower portion of the shell (6) is arranged in the first through groove (3), and the top end of the first connecting line (2) is connected with the second connecting line (8).

4. The ABS wheel speed sensor with high electromagnetic compatibility of claim 3, wherein: the outer wall clearance fit of second connecting wire (8) has the second to lead to groove (7), the second leads to groove (7) and sets up inner wall in the middle of the top of casing (6), cable (9) and external power supply electric connection are passed through to the top of second connecting wire (8).

5. The ABS wheel speed sensor with high electromagnetic compatibility of claim 4, wherein: a fixing mechanism (5) is arranged in the shell (6);

the fixing mechanism (5) comprises a curved plate (501), a cross rod (502), a sleeve plate (503), a sleeve block (504), a convex rod (505) and a spring (506);

the internal surface of bent plate (501) is laminated with the outer wall of second connecting wire (8) mutually, the outside end rigid coupling of bent plate (501) has horizontal pole (502), the outer wall of horizontal pole (502) and the middle inner wall clearance fit of lagging (503), the tip rigid coupling of lagging (503) is at the inner wall of casing (6), the outside rigid coupling of horizontal pole (502) has set piece (504), the outside rigid coupling of set piece (504) has nose bar (505), the outside front end rigid coupling of nose bar (505) has spring (506), the outside rear end rigid coupling of spring (506) is in the inboard of lagging (503).