CN211603231U

CN211603231U - ABS wheel speed sensor

Info

Publication number: CN211603231U
Application number: CN202020450398.XU
Authority: CN
Inventors: 叶锋
Original assignee: Ruian Hehua Automotive Electronics Co ltd
Current assignee: Ruian Hehua Automotive Electronics Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-09-29
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a fast sensor of ABS wheel, including the sensor body, the top fixed connection sleeve on sensor body surface, the fixed frame of the equal fixedly connected with in both sides at sleeve top, the hole has been seted up at the top of fixed frame, the inner chamber sliding connection of hole has the dead lever, the top fixedly connected with baffle of dead lever, the bottom of dead lever runs through to telescopic bottom, the surface of dead lever just is located the inner chamber fixedly connected with backup pad of fixed frame. The utility model discloses a cooperation of sensor body, sleeve, fixed frame, hole, dead lever, baffle, backup pad, spring, fixed block, hole, screw thread seat, fixing bolt, fixed orifices and fixing base is used, has realized the purpose of being convenient for install and dismantlement, has improved the practicality and the usability of device, has strengthened user's use and has experienced to user's user demand that satisfies that can be better.

Description

ABS wheel speed sensor

Technical Field

The utility model relates to a vehicle ABS anti-lock braking system technical field specifically is a fast sensor of ABS wheel.

Background

An ABS anti-lock braking system is an automobile safety control system with the advantages of skid resistance, locking prevention and the like, which can be installed on any automobile with a hydraulic brake, wherein a wheel speed sensor which is an important component of the ABS anti-lock braking system measures the rotating speed of a wheel in real time and transmits the rotating speed to an ABS electronic control unit through an electronic signal, the electronic control unit analyzes and calculates the signals to control the slip rate of the wheel, thereby improving the safety and reliability of the automobile during braking, because the wheel speed sensor is installed in an automobile hub during use, sewage, dust and the like on a road enter the hub through the wheel speed sensor to pollute a detecting head and a gear ring of the wheel speed sensor, thereby influencing the precision and the service life of the wheel speed sensor, the existing ABS wheel speed sensor is inconvenient to install and disassemble, is inconvenient to overhaul and maintain and is easy to damage, causing property loss and resource waste, and thus failing to meet the use requirements of users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fast sensor of ABS wheel possesses the advantage of being convenient for install and dismantle, has solved the fast sensor of current ABS wheel, and installation and dismantlement not convenient for lead to being not convenient for overhaul and maintain it, make it easily receive the damage, cause the loss of property and the waste of resource to can't satisfy user's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an ABS wheel speed sensor comprises a sensor body, wherein a sleeve is fixedly connected to the top of the surface of the sensor body, fixed frames are fixedly connected to two sides of the top of the sleeve, a hole is formed in the top of each fixed frame, a fixed rod is slidably connected to an inner cavity of the hole, a baffle is fixedly connected to the top of the fixed rod, the bottom of the fixed rod penetrates through the bottom of the sleeve, a supporting plate is fixedly connected to the surface of the fixed rod and is located in the inner cavity of the fixed frame, a spring is arranged at the top of the supporting plate and is located on the surface of the fixed rod, a fixed block is slidably connected to the surface of the sensor body and is located below the sleeve, holes are formed in two sides of the fixed block, a threaded seat is fixedly connected to one side of the inner cavity of each hole, a fixing, the bottom of the inner cavity of the fixing hole is fixedly connected with a fixing seat.

Preferably, the top and the bottom of fixed frame inner chamber both sides all fixedly connected with slide bar between, the surface and the backup pad sliding connection of slide bar.

Preferably, the two sides of the top of the sleeve are provided with connecting holes, and the diameter of each connecting hole is larger than that of the fixing rod.

Preferably, the top of the fixed block is provided with a sliding chute, and the diameter of the sliding chute is larger than that of the sensor body.

Preferably, the bottom of one side of the fixing rod is provided with a clamping hole, and the diameter of the clamping hole is larger than that of the fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of sensor body, sleeve, fixed frame, hole, dead lever, baffle, backup pad, spring, fixed block, hole, screw thread seat, fixing bolt, fixed orifices and fixing base is used, has realized the purpose of being convenient for install and dismantlement, has improved the practicality and the usability of device, has strengthened user's use and has experienced to user's user demand that satisfies that can be better.

2. The utility model discloses a set up the slide bar for the cooperation backup pad is used, through setting up the connecting hole, is used for cooperating the dead lever, through setting up the spout, is used for cooperating the sensor body, through setting up the card hole, is used for cooperating fixing bolt, fixes the dead lever.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

fig. 3 is a schematic sectional view of the fixing frame of the present invention.

In the figure: 1. a sensor body; 2. a sleeve; 3. a fixing frame; 4. a hole; 5. fixing the rod; 6. a baffle plate; 7. a support plate; 8. a spring; 9. a fixed block; 10. a hole; 11. a threaded seat; 12. fixing the bolt; 13. a fixing hole; 14. a fixed seat; 15. a slide bar; 16. connecting holes; 17. a chute; 18. and (6) clamping the hole.

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. 1-3, an ABS wheel speed sensor comprises a sensor body 1, a top of the surface of the sensor body 1 is fixedly connected with a sleeve 2, two sides of the top of the sleeve 2 are respectively provided with a connecting hole 16, the diameter of the connecting hole 16 is larger than that of a fixing rod 5, the connecting hole 16 is used for being matched with the fixing rod 5, two sides of the top of the sleeve 2 are respectively fixedly connected with a fixing frame 3, a sliding rod 15 is fixedly connected between the top and the bottom of two sides of an inner cavity of the fixing frame 3, the surface of the sliding rod 15 is slidably connected with a supporting plate 7, the sliding rod 15 is used for being matched with the supporting plate 7, the top of the fixing frame 3 is provided with a hole 4, the inner cavity of the hole 4 is slidably connected with the fixing rod 5, the bottom of one side of the fixing rod 5 is provided with a clamping hole 18, the diameter, the sensor comprises a fixing rod 5, a baffle 6 is fixedly connected to the top of the fixing rod 5, the bottom of the fixing rod 5 penetrates to the bottom of a sleeve 2, a supporting plate 7 is fixedly connected to the surface of the fixing rod 5 and is positioned in an inner cavity of a fixing frame 3, a spring 8 is arranged at the top of the supporting plate 7 and is positioned on the surface of the fixing rod 5, a fixing block 9 is slidably connected to the surface of a sensor body 1 and is positioned below the sleeve 2, a sliding groove 17 is formed in the top of the fixing block 9, the diameter of the sliding groove 17 is larger than that of the sensor body 1, holes 10 are formed in the two sides of the fixing block 9 and are used in cooperation with the sensor body 1, a threaded seat 11 is fixedly connected to one side of the inner cavity of each hole 10, a fixing bolt 12 is connected to the inner cavity of each threaded seat 11 through threads, through the cooperation use of sensor body 1, sleeve 2, fixed frame 3, hole 4, dead lever 5, baffle 6, backup pad 7, spring 8, fixed block 9, hole 10, screw thread seat 11, fixing bolt 12, fixed orifices 13 and fixing base 14, realized the purpose of being convenient for install and dismantle, improved the practicality and the usability of device, strengthened user's use and experienced to can be better satisfy user's user demand.

During the use, pass fixed block 9 with sensor body 1 through spout 17, thereby insert dead lever 5 to the inner chamber of fixed orifices 13, through hole 10, screw thread seat 11, fixing bolt 12 and card hole 18, be used for fixing dead lever 5, when dismantling, wrench movement fixing bolt 12, take out fixing bolt 12 from screw thread seat 11, pulling baffle 6, baffle 6 drives dead lever 5 rebound, take out the inner chamber of fixed orifices 13 with dead lever 5, thereby realized the purpose convenient to install and dismantle.

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. An ABS wheel speed sensor, includes sensor body (1), its characterized in that: the sensor comprises a sensor body (1), a sleeve (2) is fixedly connected to the top of the surface of the sensor body (1), a fixed frame (3) is fixedly connected to the two sides of the top of the sleeve (2), a hole (4) is formed in the top of the fixed frame (3), a fixing rod (5) is slidably connected to the inner cavity of the hole (4), a baffle (6) is fixedly connected to the top of the fixing rod (5), the bottom of the fixing rod (5) penetrates through the bottom of the sleeve (2), a supporting plate (7) is fixedly connected to the surface of the fixing rod (5) and located in the inner cavity of the fixed frame (3), a spring (8) is arranged on the top of the supporting plate (7) and located on the surface of the fixing rod (5), a fixed block (9) is slidably connected to the surface of the sensor body (1) and located below the sleeve (2), one side fixedly connected with screw thread seat (11) of hole (10) inner chamber, the inner chamber threaded connection of screw thread seat (11) has fixing bolt (12), fixed orifices (13) have been seted up at the top of fixed block (9), the bottom fixedly connected with fixing base (14) of fixed orifices (13) inner chamber.

2. The ABS wheel speed sensor of claim 1, wherein: the fixing frame is characterized in that sliding rods (15) are fixedly connected between the top and the bottom of two sides of an inner cavity of the fixing frame (3), and the surfaces of the sliding rods (15) are connected with the supporting plate (7) in a sliding mode.

3. The ABS wheel speed sensor of claim 1, wherein: connecting holes (16) are formed in two sides of the top of the sleeve (2), and the diameter of each connecting hole (16) is larger than that of the fixing rod (5).

4. The ABS wheel speed sensor of claim 1, wherein: the top of the fixed block (9) is provided with a sliding groove (17), and the diameter of the sliding groove (17) is larger than that of the sensor body (1).

5. The ABS wheel speed sensor of claim 1, wherein: the bottom of one side of the fixing rod (5) is provided with a clamping hole (18), and the diameter of the clamping hole (18) is larger than that of the fixing bolt (12).